Citazione Stile APA (7a Edizione)

Alexander, M. (1985). Introduction to soil microbiology (2nd ed.). Wiley Eastern Limited.

Citazione stile Chigago Style (17a edizione)

Alexander, Martin. Introduction to Soil Microbiology. 2nd ed. New Delhi: Wiley Eastern Limited, 1985.

Citatione MLA (9a ed.)

Alexander, Martin. Introduction to Soil Microbiology. 2nd ed. Wiley Eastern Limited, 1985.