APA (7th ed.) Citation

Chai, Lee, & Othman Ismawi. (1989). Native medicinal plants of Sarawak. Jabatan Perhutanan, Unit Botani Perhutanan.

Chicago Style (17th ed.) Citation

Chai, Lee, and Othman Ismawi. Native Medicinal Plants of Sarawak. Kuching, Sarawak: Jabatan Perhutanan, Unit Botani Perhutanan, 1989.

MLA (9th ed.) Citation

Chai, et al. Native Medicinal Plants of Sarawak. Jabatan Perhutanan, Unit Botani Perhutanan, 1989.