APA (7th ed.) Citation

Clarke, R. A. (1972). Biology by inquiry, book 3: Teachers' guide. Heinemann Eduational Books.

Chicago Style (17th ed.) Citation

Clarke, Robert A. Biology by Inquiry, Book 3: Teachers' Guide. London: Heinemann Eduational Books, 1972.

MLA (9th ed.) Citation

Clarke, Robert A. Biology by Inquiry, Book 3: Teachers' Guide. Heinemann Eduational Books, 1972.