APA

Leslie L. A., Zoubek C. E. & Hosler R. J. (1958). Gregg shorthand simplified for colleges. New York: Gregg Pub. Division.

Chicago

Leslie Louis A, Zoubek Charles E and Hosler Russell J. 1958. Gregg shorthand simplified for colleges. New York: Gregg Pub. Division.

Harvard

Leslie L. A., Zoubek C. E. and Hosler R. J. (1958). Gregg shorthand simplified for colleges. New York: Gregg Pub. Division.

MLA

Leslie Louis A, Zoubek Charles E and Hosler Russell J. Gregg shorthand simplified for colleges. New York: Gregg Pub. Division. 1958.