APA استشهاد

Norris, J. R., & Richmond, M. H. (1978). Essays in Microbiology. John Wiley & Sons.

استشهاد بنمط شيكاغو

Norris, J R., و M H. Richmond. Essays in Microbiology. Chichester: John Wiley & Sons, 1978.

MLA استشهاد

Norris, J R., و M H. Richmond. Essays in Microbiology. John Wiley & Sons, 1978.