APA引文

Ramaswamy, S., & Smith, A. J. Practical contraception.

Chicago Style (17th ed.) Citation

Ramaswamy, Saroja, and Antony John Smith. Practical Contraception.

MLA引文

Ramaswamy, Saroja, and Antony John Smith. Practical Contraception.

警告：這些引文格式不一定是100％准確.