APA (7th ed.) Citation

M. Sirat, H., Masri, D., & A. Rahman, A. (1994). The distribution of Labdane Diterpenes in the Zingiberaceae of Malaysia. Elsevier Science.

Chicago Style (17th ed.) Citation

M. Sirat, Hasnah, Dian Masri, and Ahmad A. Rahman. The Distribution of Labdane Diterpenes in the Zingiberaceae of Malaysia. Elsevier Science, 1994.

MLA (9th ed.) Citation

M. Sirat, Hasnah, et al. The Distribution of Labdane Diterpenes in the Zingiberaceae of Malaysia. Elsevier Science, 1994.