APA (7th ed.) Citation

Markle, S. (2010). Leopard seals. Lerner Publications.

Chicago Style (17th ed.) Citation

Markle, Sandra. Leopard Seals. Minneapolis, Minn.: Lerner Publications, 2010.

MLA (8th ed.) Citation

Markle, Sandra. Leopard Seals. Lerner Publications, 2010.

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