एपीए उद्धरण

Jansson, S., & Douglas, C. J. Populus: A model system for plant biology.

शिकागो स्टाइल उद्धरण

Jansson, Stefan., और Carl J. Douglas. Populus: A Model System for Plant Biology.

एमएलए उद्धरण

Jansson, Stefan., और Carl J. Douglas. Populus: A Model System for Plant Biology.