APA引文

Walker, S. (2009). Travel resources: An annotated guide. Scarecrow Press.

Chicago Style (17th ed.) Citation

Walker, Stephen. Travel Resources: An Annotated Guide. Lanham, Md.: Scarecrow Press, 2009.

MLA引文

Walker, Stephen. Travel Resources: An Annotated Guide. Scarecrow Press, 2009.

警告：這些引文格式不一定是100％准確.