APA-referens

Gunter Zweig. (1977). Analysis Methods for Pesticides and Plant Growth Regulators IX. Academic Press.

Chicago-stil citat

Gunter Zweig. Analysis Methods for Pesticides and Plant Growth Regulators IX. Academic Press, 1977.

MLA-referens

Gunter Zweig. Analysis Methods for Pesticides and Plant Growth Regulators IX. Academic Press, 1977.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.