APA (7th ed.) Citation

De Vries, M. A. (1978). The Prentice-Hall complete secretarial letter book. Prentice-Hall.

Chicago Style (17th ed.) Citation

De Vries, Mary Ann. The Prentice-Hall Complete Secretarial Letter Book. Englewood Cliffs, N.J.: Prentice-Hall, 1978.

MLA (9th ed.) Citation

De Vries, Mary Ann. The Prentice-Hall Complete Secretarial Letter Book. Prentice-Hall, 1978.