APA (7th ed.) Citation

Porter, R. (1980). Building contract conditions / Robert Porter (Rev. ed. including 1981 JCT forms.). Godwin.

Chicago Style (17th ed.) Citation

Porter, Robert. Building Contract Conditions / Robert Porter. Rev. ed. including 1981 JCT forms. (London): Godwin, 1980.

MLA (9th ed.) Citation

Porter, Robert. Building Contract Conditions / Robert Porter. Rev. ed. including 1981 JCT forms. Godwin, 1980.

Warning: These citations may not always be 100% accurate.