APA引文

Holmer, N., & Lindström, K. (1978). New methods in medical ultrasound.

Chicago Style (17th ed.) Citation

Holmer, Nils-Gunnar, and Kjell Lindström. New Methods in Medical Ultrasound. Lund, 1978.

MLA引文

Holmer, Nils-Gunnar, and Kjell Lindström. New Methods in Medical Ultrasound. 1978.

警告：這些引文格式不一定是100％准確.