APA Zitierstil

Collings, G. H. (1955). Commercial fertilizers their source and use (5.). Mc Graw- Hill Book Company Inc.

Chicago Zitierstil

Collings, Gilbert H. Commercial Fertilizers Their Source and Use. 5. New York: Mc Graw- Hill Book Company Inc, 1955.

MLA Zitierstil

Collings, Gilbert H. Commercial Fertilizers Their Source and Use. 5. Mc Graw- Hill Book Company Inc, 1955.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.