Cita APA (7a ed.)

Mohlenbrock, R. H. (2014). Vascular Flora of Illinois: A Field Guide, Fourth Edition (4th ed.). Southern Illinois University Press.

Cita Chicago Style (17a ed.)

Mohlenbrock, Robert H. Vascular Flora of Illinois: A Field Guide, Fourth Edition. 4th ed. Carbondale: Southern Illinois University Press, 2014.

Cita MLA (8a ed.)

Mohlenbrock, Robert H. Vascular Flora of Illinois: A Field Guide, Fourth Edition. 4th ed. Southern Illinois University Press, 2014.