APA Citation

Seidenfaden, G. 1., & Smitinand, T. (1959). The orchids of Thailand: A preliminary list. Bangkok: The Siam Society.

Chicago Style Citation

Seidenfaden, Gunnar 1908-2001, and Tem Smitinand. The Orchids of Thailand: A Preliminary List. Bangkok: The Siam Society, 1959.

MLA Citation

Seidenfaden, Gunnar 1908-2001, and Tem Smitinand. The Orchids of Thailand: A Preliminary List. Bangkok: The Siam Society, 1959.

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