APA引文

Waldron, M. (2008). Volcanoes. Heinemann Library.

Chicago Style (17th ed.) Citation

Waldron, Melanie. Volcanoes. Chicago: Heinemann Library, 2008.

MLA引文

Waldron, Melanie. Volcanoes. Heinemann Library, 2008.

警告：這些引文格式不一定是100％准確.