Dyfyniad APA
Adler, M. J., & Van Doren, C. L. (1972). How to read a book (Rev. and updated ed.). Simon and Schuster.
Dyfyniad Arddull Chicago
Adler, Mortimer Jerome, and Charles Lincoln Van Doren. How to Read a Book. Rev. and updated ed. New York: Simon and Schuster, 1972.
Dyfyniad MLA
Adler, Mortimer Jerome, and Charles Lincoln Van Doren. How to Read a Book. Rev. and updated ed. Simon and Schuster, 1972.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.