APA

Adsersen H., . (1976). A botanist's notes on Pinta. : .

Chicago

Adsersen Henning, . 1976. A botanist's notes on Pinta. : .

Harvard

Adsersen H., . (1976). A botanist's notes on Pinta. : .

MLA

Adsersen Henning, . A botanist's notes on Pinta. : . 1976.