APA引文

Agnone, J. V. (2014). What in the world?: Fun-tastic photo puzzles for curious minds. National Geographic.

Chicago Style (17th ed.) Citation

Agnone, Julie Vosburgh. What in the World?: Fun-tastic Photo Puzzles for Curious Minds. Washington, DC: National Geographic, 2014.

MLA引文

Agnone, Julie Vosburgh. What in the World?: Fun-tastic Photo Puzzles for Curious Minds. National Geographic, 2014.

警告：這些引文格式不一定是100％准確.