Cytowanie według stylu APA (wyd. 7)

Hemphill, P. D., & Hemphill, A. M. (1981). Business communications with writing improvement exercises (2nd ed.). Prentice-Hall.

Cytowanie według stylu Chicago (wyd. 17)

Hemphill, Phyllis D., i Anita M. Hemphill. Business Communications with Writing Improvement Exercises. 2nd ed. Englewood Cliffs, N.J: Prentice-Hall, 1981.

Cytowanie według stylu MLA (wyd. 9)

Hemphill, Phyllis D., i Anita M. Hemphill. Business Communications with Writing Improvement Exercises. 2nd ed. Prentice-Hall, 1981.