Dyfyniad APA

Altick, R. D. 1., & Fenstermaker, J. J. (1993). The art of literary research. New York: W. W. Norton.

Dyfyniad Arddull Chicago

Altick, Richard D. 1915-, và John J. Fenstermaker. The Art of Literary Research. New York: W. W. Norton, 1993.

Dyfyniad MLA

Altick, Richard D. 1915-, và John J. Fenstermaker. The Art of Literary Research. New York: W. W. Norton, 1993.

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