APA引文

Crofton, I. (1990). The Guinness encyclopedia. Guiness Publishing.

Chicago Style (17th ed.) Citation

Crofton, Ian،. The Guinness Encyclopedia. London: Guiness Publishing, 1990.

MLA引文

Crofton, Ian،. The Guinness Encyclopedia. Guiness Publishing, 1990.

警告：這些引文格式不一定是100％准確.