NORTHINGTON, D. K., & SCHNEIDER, E. L. (1996). The botanical world.-- ed.2. WCB.
Citación estilo ChicagoNORTHINGTON, David K., and Edward L. SCHNEIDER. The Botanical World.-- Ed.2. Dubuque: WCB, 1996.
Cita MLANORTHINGTON, David K., and Edward L. SCHNEIDER. The Botanical World.-- Ed.2. WCB, 1996.
Warning: These citations may not always be 100% accurate.