Cita APA

Kiger, R. W., Jacobsen, T., & Lilly, R. M. (1981). International register of specialists and current research in plant systematics. Pittsburgh: Hunt Institute for Botanical Documentation, Carnegie-Mellon University.

Citación estilo Chicago

Kiger, Robert W., T.D Jacobsen, y Roberta M. Lilly. International Register of Specialists and Current Research in Plant Systematics. Pittsburgh: Hunt Institute for Botanical Documentation, Carnegie-Mellon University, 1981.

Cita MLA

Kiger, Robert W., T.D Jacobsen, y Roberta M. Lilly. International Register of Specialists and Current Research in Plant Systematics. Pittsburgh: Hunt Institute for Botanical Documentation, Carnegie-Mellon University, 1981.