Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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