APA Citation

Engel, D. H., & Phummai, S. (2000). A field guide to tropical plants of Asia. Singpore: Times Editions.

Chicago Style Citation

Engel, David H., and Suchart Phummai. A Field Guide to Tropical Plants of Asia. Singpore: Times Editions, 2000.

MLA Citation

Engel, David H., and Suchart Phummai. A Field Guide to Tropical Plants of Asia. Singpore: Times Editions, 2000.

Warning: These citations may not always be 100% accurate.