APA način citiranja

Lerch, R. N., & Blanchard, P. E. Watershed vulnerability to herbicide transport in Northern Missouri and Southern Iowa streams.

Čikaški stil citiranja

Lerch, R. N., i P. E. Blanchard. Watershed Vulnerability to Herbicide Transport in Northern Missouri and Southern Iowa Streams.

MLA način citiranja

Lerch, R. N., i P. E. Blanchard. Watershed Vulnerability to Herbicide Transport in Northern Missouri and Southern Iowa Streams.

Upozorenje: Ovi citati možda nisu uvijek 100% točni.