Παραπομπή APA

GEISSMAN T A. (1968). PRINCIPLES OF ORGANIC CHEMISTRY (3.). W H FREEMAN.

Παραπομπή Chicago Style

GEISSMAN T A. PRINCIPLES OF ORGANIC CHEMISTRY. 3. NEWYORK: W H FREEMAN, 1968.

Παραπομπή MLA

GEISSMAN T A. PRINCIPLES OF ORGANIC CHEMISTRY. 3. W H FREEMAN, 1968.