APA引文

Kevin Henkes. (2012). Penny and her song. Greenwillow Books.

Chicago Style (17th ed.) Citation

Kevin Henkes. Penny and Her Song. New York: Greenwillow Books, 2012.

MLA引文

Kevin Henkes. Penny and Her Song. Greenwillow Books, 2012.

警告：這些引文格式不一定是100％准確.