Anales de la 7a. Conferencia Mundial de Orquideologia =
Proceedings of the 7th World Orchid Conference /
[Mariano Ospina H., editor].
APA Citation
World Orchid Conference. 7th, M., Ospina H., M. (Ospina Hernández). (1974). Anales de la 7a. Conferencia Mundial de Orquideologia =: Proceedings of the 7th World Orchid Conference. Medellín, Colombia: Bedout.
MLA Citation
World Orchid Conference. 7th, Medellín, Colombia, 1972, and Mariano (Ospina Hernández) Ospina H.. Anales De La 7a. Conferencia Mundial De Orquideologia =: Proceedings of the 7th World Orchid Conference. Medellín, Colombia: Bedout, 1974.
Warning: These citations may not always be complete (especially for serials).