APA引文

Hammes, H. P., Martin, S., Federlin, K., Geisen, K., & Brownlee, M. (1991). Aminoguanidine treatment inhibits the development of experimental diabetic retinopathy.

Citação norma Chicago

Hammes, H P., S. Martin, K. Federlin, K. Geisen, and M. Brownlee. Aminoguanidine Treatment Inhibits the Development of Experimental Diabetic Retinopathy. 1991.

MLA引文

Hammes, H P., et al. Aminoguanidine Treatment Inhibits the Development of Experimental Diabetic Retinopathy. 1991.