APA (7th ed.) Citation

Kiew, R. (1989). Hoya endauensis (Asclepiadaceae) and Licuala dranifielddii (Palmae), two new species from Ulu Endau, Peninsular Malaysia. Malaysian Nature Society.

Chicago Style (17th ed.) Citation

Kiew, Ruth. Hoya Endauensis (Asclepiadaceae) and Licuala Dranifielddii (Palmae), Two New Species from Ulu Endau, Peninsular Malaysia. Malaysian Nature Society, 1989.

MLA (9th ed.) Citation

Kiew, Ruth. Hoya Endauensis (Asclepiadaceae) and Licuala Dranifielddii (Palmae), Two New Species from Ulu Endau, Peninsular Malaysia. Malaysian Nature Society, 1989.

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