APA引用形式

Walker, R., & Harding, K. (2009). Tourism: Student's book. New York: Oxford university Press.

シカゴスタイル引用形

Walker, Robin., , Keith Harding. Tourism: Student's Book. New York: Oxford university Press, 2009.

MLA引用形式

Walker, Robin., , Keith Harding. Tourism: Student's Book. New York: Oxford university Press, 2009.