APA (7th ed.) Citation

McGough, R. (1992). Defying gravity / Roger McGough. Viking.

Chicago Style (17th ed.) Citation

McGough, Roger. Defying Gravity / Roger McGough. London: Viking, 1992.

MLA (9th ed.) Citation

McGough, Roger. Defying Gravity / Roger McGough. Viking, 1992.

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