Style de citation APA (7e éd.)

Hazen, T. E. (1901). The Ulothricaceae and Chaetophoraceae of the United States. The Club.

Style de citation Chicago (17e éd.)

Hazen, Tracy Elliot. The Ulothricaceae and Chaetophoraceae of the United States. New York: The Club, 1901.

Style de citation MLA (9e éd.)

Hazen, Tracy Elliot. The Ulothricaceae and Chaetophoraceae of the United States. The Club, 1901.

警告：這些引文格式不一定是100％准確.