Παραπομπή APA

G M Badger. (1961). Chemistry of heterocyclic compounds. Academic press.

Παραπομπή Chicago Style

G M Badger. Chemistry of Heterocyclic Compounds. Academic press, 1961.

Παραπομπή MLA

G M Badger. Chemistry of Heterocyclic Compounds. Academic press, 1961.