एपीए उद्धरण

Kondratyev, K. Y., & Grigoryev, A. A. V. (2002). Environmental disasters: Anthropogenic and natural. Springer.

शिकागो स्टाइल उद्धरण

Kondratyev, Kirill Ya, और Alexei A. Varotsos Grigoryev. Environmental Disasters: Anthropogenic and Natural. Chichester: Springer, 2002.

एमएलए उद्धरण

Kondratyev, Kirill Ya, और Alexei A. Varotsos Grigoryev. Environmental Disasters: Anthropogenic and Natural. Springer, 2002.