APA (7th ed.) Citation

Sim, M. (2007). In the womb: Animals. National Geographic Society.

Chicago Style (17th ed.) Citation

Sim, Michael. In the Womb: Animals. Washington: National Geographic Society, 2007.

MLA (9th ed.) Citation

Sim, Michael. In the Womb: Animals. National Geographic Society, 2007.

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