APA引文
ebrary, Inc, Whitley, B. L., & Thornton, S. H. (2012). Tryptophan: Dietary sources, functions and health benefits. Nova Science Publishers.
Chicago Style (17th ed.) Citation
ebrary, Inc, Blake L. Whitley, and Sarah H. Thornton. Tryptophan: Dietary Sources, Functions and Health Benefits. Hauppauge, N.Y.: Nova Science Publishers, 2012.
MLA引文
ebrary, Inc, et al. Tryptophan: Dietary Sources, Functions and Health Benefits. Nova Science Publishers, 2012.
警告:這些引文格式不一定是100%准確.