APA (7th ed.) Citation

Osborne, M. P., & Murdocca, S. (2017). Eve of the Emperor penguin. A Stepping Stone Book/Random House.

Chicago Style (17th ed.) Citation

Osborne, Mary Pope, and Sal Murdocca. Eve of the Emperor Penguin. New York: A Stepping Stone Book/Random House, 2017.

MLA (8th ed.) Citation

Osborne, Mary Pope, and Sal Murdocca. Eve of the Emperor Penguin. A Stepping Stone Book/Random House, 2017.

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