एपीए उद्धरण

Gu, B., & Alexander, V. (1993). Dissolved Nitrogen Uptake by a Cyanobacterial Bloom (Anabaena flos-aquae) in a Subarctic Lake.

शिकागो स्टाइल उद्धरण

Gu, Binhe, और Vera Alexander. Dissolved Nitrogen Uptake By a Cyanobacterial Bloom (Anabaena Flos-aquae) in a Subarctic Lake. 1993.

एमएलए उद्धरण

Gu, Binhe, और Vera Alexander. Dissolved Nitrogen Uptake By a Cyanobacterial Bloom (Anabaena Flos-aquae) in a Subarctic Lake. 1993.