APA引文

RYAN, J. (1960). Learning to swim is fun. The Ronald Press.

Chicago Style (17th ed.) Citation

RYAN, Jack. Learning to Swim Is Fun. New York: The Ronald Press, 1960.

MLA引文

RYAN, Jack. Learning to Swim Is Fun. The Ronald Press, 1960.

警告：這些引文格式不一定是100％准確.