APA citiranje

Nottingham, P. M., & Hungate, R. E. (1968). Isolation of methanogenic bacteria from feces of man.

Citação norma Chicago

Nottingham, P M., and R E. Hungate. Isolation of Methanogenic Bacteria From Feces of Man. 1968.

MLA citiranje

Nottingham, P M., and R E. Hungate. Isolation of Methanogenic Bacteria From Feces of Man. 1968.