Dyfyniad APA

Altick, R. D. (1963). The art of literary research. W.W. Norton & Company, Inc.

Dyfyniad Arddull Chicago

Altick, Richard Daniel. The Art of Literary Research. New York: W.W. Norton & Company, Inc, 1963.

Dyfyniad MLA

Altick, Richard Daniel. The Art of Literary Research. W.W. Norton & Company, Inc, 1963.

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