APA

British Property Federation, . (1985). Conditions of engagement for consultants work. Prepared and approved for use by the Association of Consulting Engineers and the British Property Federation...where the client has appointed a client`s representative under the BPF system. London: British Property Federation.

Chicago

British Property Federation, . 1985. Conditions of engagement for consultants work. Prepared and approved for use by the Association of Consulting Engineers and the British Property Federation...where the client has appointed a client`s representative under the BPF system. London: British Property Federation.

Harvard

British Property Federation, . (1985). Conditions of engagement for consultants work. Prepared and approved for use by the Association of Consulting Engineers and the British Property Federation...where the client has appointed a client`s representative under the BPF system. London: British Property Federation.

MLA

British Property Federation, . Conditions of engagement for consultants work. Prepared and approved for use by the Association of Consulting Engineers and the British Property Federation...where the client has appointed a client`s representative under the BPF system. London: British Property Federation. 1985.