Cita APA

Conard, H. S. 1. (1908). The structure and life-history of the Hay-Scented Fern. Washington, D.C.: Carnegie Institution of Washington.

Citación estilo Chicago

Conard, Henry Shoemaker 1874-1971. The Structure and Life-history of the Hay-Scented Fern. Washington, D.C.: Carnegie Institution of Washington, 1908.

Cita MLA

Conard, Henry Shoemaker 1874-1971. The Structure and Life-history of the Hay-Scented Fern. Washington, D.C.: Carnegie Institution of Washington, 1908.