APA Citation

Sarvela, J. (1980). Gymnocarpium hybrids from Canada and Alaska. [s.l.]: [s.n.].

Chicago Style Citation

Sarvela, Jaakko. Gymnocarpium Hybrids From Canada and Alaska. [s.l.]: [s.n.], 1980.

MLA Citation

Sarvela, Jaakko. Gymnocarpium Hybrids From Canada and Alaska. [s.l.]: [s.n.], 1980.

Warning: These citations may not always be 100% accurate.