APA引文

Hawkins, K. (1979). Unemployment. Penguin.

Chicago Style (17th ed.) Citation

Hawkins, Kevin. Unemployment. Harmondsworth ; New York [etc.]: Penguin, 1979.

MLA引文

Hawkins, Kevin. Unemployment. Penguin, 1979.

警告：這些引文格式不一定是100％准確.