APA aipamena

Lo, J. C., Leong, R. L. F., Loh, K., Dijk, D., & Chee, M. W. L. (2014). Young Adults’ Sleep Duration on Work Days: Differences between East and West. Frontiers Media S.A.

Chicago Style aipamena

Lo, June C., Ruth L. F. Leong, Kep-Kee Loh, Derk-Jan Dijk, and Michael W. L. Chee. Young Adults’ Sleep Duration On Work Days: Differences between East and West. Frontiers Media S.A, 2014.

MLA aipamena

Lo, June C., et al. Young Adults’ Sleep Duration On Work Days: Differences between East and West. Frontiers Media S.A, 2014.