APA (7th ed.) Citation

Engku Ibrahim, E. H., Othman, K., Sarudin, I., & Muhamad, A. J. (2014). Measuring the vocabulary size of IIUM pre-sessional students.

Chicago Style (17th ed.) Citation

Engku Ibrahim, Engku Haliza, Khairiah Othman, Isarji Sarudin, and Ainon Jariah Muhamad. Measuring the Vocabulary Size of IIUM Pre-sessional Students. 2014.

MLA (8th ed.) Citation

Engku Ibrahim, Engku Haliza, et al. Measuring the Vocabulary Size of IIUM Pre-sessional Students. 2014.