APA引文

Ryan, E. J. (1946). Psychobiologic foundations in dentistry. Thomas.

Chicago Style (17th ed.) Citation

Ryan, Edward James. Psychobiologic Foundations in Dentistry. Springfield, IL: Thomas, 1946.

MLA引文

Ryan, Edward James. Psychobiologic Foundations in Dentistry. Thomas, 1946.

警告：這些引文格式不一定是100％准確.