APA

Ertter B., . (1986). The juncus triformis complex. Bronx, New York: The New York Botanical Garden.

Chicago

Ertter Barbara, . 1986. The juncus triformis complex. Bronx, New York: The New York Botanical Garden.

Harvard

Ertter B., . (1986). The juncus triformis complex. Bronx, New York: The New York Botanical Garden.

MLA

Ertter Barbara, . The juncus triformis complex. Bronx, New York: The New York Botanical Garden. 1986.