APA引文

Sanderson, M. (1977). Helpful and harmful organisms. Macdonald Educational.

Chicago Style (17th ed.) Citation

Sanderson, Mike. Helpful and Harmful Organisms. London: Macdonald Educational, 1977.

MLA引文

Sanderson, Mike. Helpful and Harmful Organisms. Macdonald Educational, 1977.

警告：這些引文格式不一定是100％准確.