APA引文

Ryan, R. C., & Pine, A. J. (2019). Born to be a cowboy (First edition.). Forever.

Chicago Style (17th ed.) Citation

Ryan, R. C., and A. J. Pine. Born to Be a Cowboy. First edition. New York: Forever, 2019.

MLA引文

Ryan, R. C., and A. J. Pine. Born to Be a Cowboy. First edition. Forever, 2019.

警告：這些引文格式不一定是100％准確.