APA ציטוט

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

Chicago Edition Citation

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

ציטוט MLA

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