APA-referens

Wadden, A. L. (1968). Chemical From Petroleum, an Introductory Survey. English Language Book Society.

Chicago-stil citat

Wadden, A. Lawrence. Chemical From Petroleum, an Introductory Survey. London: English Language Book Society, 1968.

MLA-referens

Wadden, A. Lawrence. Chemical From Petroleum, an Introductory Survey. English Language Book Society, 1968.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.