Dyfyniad APA

Koefood, P. E. (1964). The Writing requirements for graduate degrees. Prentice-Hall.

Dyfyniad Arddull Chicago

Koefood, Paul Eric. The Writing Requirements for Graduate Degrees. Englewood Cliffs, N. J: Prentice-Hall, 1964.

Dyfyniad MLA

Koefood, Paul Eric. The Writing Requirements for Graduate Degrees. Prentice-Hall, 1964.

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