APA استشهاد

Bewley, J., & Black, M. (1978). Physiology and biochemistry of seeds: In relation to germination. Springer Verlag.

استشهاد بنمط شيكاغو

Bewley, J.D, و M. Black. Physiology and Biochemistry of Seeds: In Relation to Germination. New York: Springer Verlag, 1978.

MLA استشهاد

Bewley, J.D, و M. Black. Physiology and Biochemistry of Seeds: In Relation to Germination. Springer Verlag, 1978.