APA citiranje

Ober Scot, E.Johnson Jack, N.Hanson Robert, & Zimmerrly Arlene. (2002). Gregg College Keyboarding & Document Processing (GDP), Student Manual, Word 2002. American: McGraw -Hill.

Trích dẫn kiểu Chicago

Ober Scot, E.Johnson Jack, N.Hanson Robert, và Zimmerrly Arlene. Gregg College Keyboarding & Document Processing (GDP), Student Manual, Word 2002. American: McGraw -Hill, 2002.

MLA citiranje

Ober Scot, E.Johnson Jack, N.Hanson Robert, và Zimmerrly Arlene. Gregg College Keyboarding & Document Processing (GDP), Student Manual, Word 2002. American: McGraw -Hill, 2002.