APA (7th ed.) Citation

Sheppard, J., & Bond, F. (1990). The right number of elephants. HarperCollins.

Chicago Style (17th ed.) Citation

Sheppard, Jeff, and Felicia Bond. The Right Number of Elephants. [New York]: HarperCollins, 1990.

MLA (9th ed.) Citation

Sheppard, Jeff, and Felicia Bond. The Right Number of Elephants. HarperCollins, 1990.

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