López, R. G., & Runkle, E. S. Environmental physiology of growth and flowering of orchids.
Cita Chicago Style (17a ed.)López, Roberto G., y Erik S. Runkle. Environmental Physiology of Growth and Flowering of Orchids.
Cita MLA (8a ed.)López, Roberto G., y Erik S. Runkle. Environmental Physiology of Growth and Flowering of Orchids.
Precaución: Estas citas no son 100% exactas.