Dyfyniad APA

Mandel, E., Cannon, J. P., & Charlier, F. (1968). 50 years of world revolution 1917-1967: An international symposium. New York: Merit Publishers.

Dyfyniad Arddull Chicago

Mandel, Ernest, James P. Cannon, and Fernand Charlier. 50 Years of World Revolution 1917-1967: An International Symposium. New York: Merit Publishers, 1968.

Dyfyniad MLA

Mandel, Ernest, et al. 50 Years of World Revolution 1917-1967: An International Symposium. New York: Merit Publishers, 1968.

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