Dyfyniad APA

Hyclak, T., Johnes, G., & Thornton, R. J. (2013). Fundamentals of labor economics (2nd ed.). South-Western.

Dyfyniad Arddull Chicago

Hyclak, Thomas, Geraint Johnes, and Robert J. Thornton. Fundamentals of Labor Economics. 2nd ed. Australia: South-Western, 2013.

Dyfyniad MLA

Hyclak, Thomas, et al. Fundamentals of Labor Economics. 2nd ed. South-Western, 2013.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.