Citazione Stile APA (7a Edizione)

Chlop, A. (1965). Directory of organic components (4th ed.). Eyre & Spottiswoode.

Citazione stile Chigago Style (17a edizione)

Chlop, A. Directory of Organic Components. 4th ed. London: Eyre & Spottiswoode, 1965.

Citatione MLA (9a ed.)

Chlop, A. Directory of Organic Components. 4th ed. Eyre & Spottiswoode, 1965.