APA (7th ed.) Citation

Wheeler, W. F. (1964). Essentials of biology (4th ed.). Heinemann Educational.

Chicago Style (17th ed.) Citation

Wheeler, W. F. Essentials of Biology. 4th ed. London: Heinemann Educational, 1964.

MLA (9th ed.) Citation

Wheeler, W. F. Essentials of Biology. 4th ed. Heinemann Educational, 1964.

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