APA (7th ed.) Citation

Fessel, H. H., & Balzer, P. (2000). A selection of native Philippine orchids (2nd ed.). Times Editions.

Chicago Style (17th ed.) Citation

Fessel, Hans H., and Peter Balzer. A Selection of Native Philippine Orchids. 2nd ed. Singapore: Times Editions, 2000.

MLA (9th ed.) Citation

Fessel, Hans H., and Peter Balzer. A Selection of Native Philippine Orchids. 2nd ed. Times Editions, 2000.