Cita APA

Martin, H. (1957). Chemical aspects of ecology in relation to agriculture. Science Service Canada Department of Agriculture.

Citación estilo Chicago

Martin, Hubert. Chemical Aspects of Ecology in Relation to Agriculture. Otawa: Science Service Canada Department of Agriculture, 1957.

Cita MLA

Martin, Hubert. Chemical Aspects of Ecology in Relation to Agriculture. Otawa: Science Service Canada Department of Agriculture, 1957.

Precaución: Estas citas no son 100% exactas.