APA
Institute of Quantity Surveyors, . (1980). Memorandum and articles of association and bye-laws: amendment list no. 5 (incorporating amendment lists 1, 2, 3 and 4). London: IQS.
Chicago
Institute of Quantity Surveyors, . 1980. Memorandum and articles of association and bye-laws: amendment list no. 5 (incorporating amendment lists 1, 2, 3 and 4). London: IQS.
Harvard
Institute of Quantity Surveyors, . (1980). Memorandum and articles of association and bye-laws: amendment list no. 5 (incorporating amendment lists 1, 2, 3 and 4). London: IQS.
MLA
Institute of Quantity Surveyors, . Memorandum and articles of association and bye-laws: amendment list no. 5 (incorporating amendment lists 1, 2, 3 and 4). London: IQS. 1980.
