Dyfyniad APA

Philp, M., Varouxakis, G., & Rosen, F. (2019). Happiness and Utility: Essays Presented to Frederick Rosen. UCL Press.

Dyfyniad Arddull Chicago

Philp, Mark, Georgios Varouxakis, and F. Rosen. Happiness and Utility: Essays Presented to Frederick Rosen. London: UCL Press, 2019.

Dyfyniad MLA

Philp, Mark, et al. Happiness and Utility: Essays Presented to Frederick Rosen. UCL Press, 2019.

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