APA (7e ed.) Bronvermelding

Murrell, W. G., & Kennedy, I. R. (1988). Microbiology in action: Biological nitrogen fixation with general aspects of soil and food bacteriology. Research Studies.

Chicago (17e ed.) Bronvermelding

Murrell, William G., en Ivan R. Kennedy. Microbiology in Action: Biological Nitrogen Fixation with General Aspects of Soil and Food Bacteriology. Letchworth: Research Studies, 1988.

MLA (9e ed.) Bronvermelding

Murrell, William G., en Ivan R. Kennedy. Microbiology in Action: Biological Nitrogen Fixation with General Aspects of Soil and Food Bacteriology. Research Studies, 1988.