APA (7th ed.) Citation

Hamzah, A. S., Aimi, N., & Lajis, M. N. (1996). Constituents of Hedyotis herbacea (Rubiaceae). Elsevier.

Chicago Style (17th ed.) Citation

Hamzah, Ahmad Sazali, Norio Aimi, and Md. Nordin Lajis. Constituents of Hedyotis Herbacea (Rubiaceae). Elsevier, 1996.

MLA (9th ed.) Citation

Hamzah, Ahmad Sazali, et al. Constituents of Hedyotis Herbacea (Rubiaceae). Elsevier, 1996.