APA引文

Holub, J., & Hosking Smith, J. (2012). Pumpkin countdown. Albert Whitman.

Chicago Style (17th ed.) Citation

Holub, Joan, and Jan Hosking Smith. Pumpkin Countdown. Chicago, Ill.: Albert Whitman, 2012.

MLA引文

Holub, Joan, and Jan Hosking Smith. Pumpkin Countdown. Albert Whitman, 2012.

警告：這些引文格式不一定是100％准確.