Cita APA (7th ed.)

Choo, S. H., Ling, H. M., Tang, S. Y., & Osman-Gani, A. A. M. (2014). Factors affecting the tertiary students' choice of outbound tour packages.

Cita Chicago (17th ed.)

Choo, Sock Hoon, Hwee Ming Ling, Su Yin Tang, i A Ahad M. Osman-Gani. Factors Affecting the Tertiary Students' Choice of Outbound Tour Packages. 2014.

Cita MLA (9th ed.)

Choo, Sock Hoon, et al. Factors Affecting the Tertiary Students' Choice of Outbound Tour Packages. 2014.