APA (7th ed.) Citation

Não informado. (1999). Minnesota botanical studies. Geological and Natural History Survey of Minnesota.

Chicago Style (17th ed.) Citation

Não informado. Minnesota Botanical Studies. Minneapolis, Minn: Geological and Natural History Survey of Minnesota, 1999.

MLA (8th ed.) Citation

Não informado. Minnesota Botanical Studies. Geological and Natural History Survey of Minnesota, 1999.

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