APA引文

Punchard, N. A., Greenfield, S. M., & Thompson, R. P. H. (1992). Mechanism of action of 5-arninosalicylic acid. Hindawi Publishing Corporation.

Citação norma Chicago

Punchard, N. A., S. M. Greenfield, and R. P. H. Thompson. Mechanism of Action of 5-arninosalicylic Acid. Hindawi Publishing Corporation, 1992.

MLA引文

Punchard, N. A., S. M. Greenfield, and R. P. H. Thompson. Mechanism of Action of 5-arninosalicylic Acid. Hindawi Publishing Corporation, 1992.

警告：這些引文格式不一定是100％准確.