Παραπομπή APA

STANSFIFLD,Willam D. (1969). THEORY AND PROBLEMS OF GENETICS. McGRAW-HILL.

Παραπομπή Chicago Style

STANSFIFLD,Willam D. THEORY AND PROBLEMS OF GENETICS. NEW YORK: McGRAW-HILL, 1969.

Παραπομπή MLA

STANSFIFLD,Willam D. THEORY AND PROBLEMS OF GENETICS. McGRAW-HILL, 1969.