APA ציטוט

Pine, L., Franzus, M. J., & Malcolm, G. B. (1986). Guanine is a growth factor for Legionella species.

Citação norma Chicago

Pine, L., M J. Franzus, and G B. Malcolm. Guanine Is a Growth Factor for Legionella Species. 1986.

ציטוט MLA

Pine, L., M J. Franzus, and G B. Malcolm. Guanine Is a Growth Factor for Legionella Species. 1986.