Παραπομπή APA

HARTMAN, P. E. a. S. (1965). Gene action. printace hall.

Παραπομπή Chicago Style

HARTMAN, P E and SUSKIND. Gene Action. New jersey: printace hall, 1965.

Παραπομπή MLA

HARTMAN, P E and SUSKIND. Gene Action. printace hall, 1965.