Cita APA (7a ed.)
Southern Illinois Native Plant Society & Illinois Native Plant Society. (1982). Erigenia: Journal of the Southern Illinois Native Plant Society. The Society.
Cita Chicago Style (17a ed.)
Southern Illinois Native Plant Society y Illinois Native Plant Society. Erigenia: Journal of the Southern Illinois Native Plant Society. Carbondale, Ill.: The Society, 1982.
Cita MLA (9a ed.)
Southern Illinois Native Plant Society y Illinois Native Plant Society. Erigenia: Journal of the Southern Illinois Native Plant Society. The Society, 1982.
Precaución: Estas citas no son 100% exactas.