APA-referens

Guffey, M. E. (1998). Professional writer's electronic resource: Version 1.0 (version 1.0.). Cincinnati, OH: South-Western College.

Chicago-stil citat

Guffey, Mary Ellen. Professional Writer's Electronic Resource: Version 1.0. version 1.0. Cincinnati, OH: South-Western College, 1998.

MLA-referens

Guffey, Mary Ellen. Professional Writer's Electronic Resource: Version 1.0. version 1.0. Cincinnati, OH: South-Western College, 1998.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.