APA (7th ed.) Citation

NG, Chan, Low, & Mat Asri Ngah Sanah. (1990). Endemic trees of the Malay Peninsular. Institut Penyelidikan Perhutanan Malaysia.

Chicago Style (17th ed.) Citation

NG, Chan, Low, and Mat Asri Ngah Sanah. Endemic Trees of the Malay Peninsular. Kuala Lumpur: Institut Penyelidikan Perhutanan Malaysia, 1990.

MLA (9th ed.) Citation

NG, et al. Endemic Trees of the Malay Peninsular. Institut Penyelidikan Perhutanan Malaysia, 1990.