Dyfyniad APA

Funkenstein, D. H., Drolette, M. E., & King, S. H. (1957). Mastery of stress. Harvard University Press.

Dyfyniad Arddull Chicago

Funkenstein, Daniel H., Margaret E. Drolette, and Stanley H. King. Mastery of Stress. Cambridge: Harvard University Press, 1957.

Dyfyniad MLA

Funkenstein, Daniel H., et al. Mastery of Stress. Harvard University Press, 1957.

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