APA (7th ed.) Citation

Usup, G., Leaw, C. P., Asmat, A., & Teen, L. P. (2002). Alexandrium (Dinophyceae) species in Malaysian waters. Elsevier.

Chicago Style (17th ed.) Citation

Usup, G., C. P. Leaw, Ahmad Asmat, and L. P. Teen. Alexandrium (Dinophyceae) Species in Malaysian Waters. Elsevier, 2002.

MLA (9th ed.) Citation

Usup, G., et al. Alexandrium (Dinophyceae) Species in Malaysian Waters. Elsevier, 2002.