APA-referens

Perry, D. J. (2001). Spelling reference. Cincinnati, Ohio: South-Western/Thomson Learning.

Chicago-stil citat

Perry, Devern J. Spelling Reference. Cincinnati, Ohio: South-Western/Thomson Learning, 2001.

MLA-referens

Perry, Devern J. Spelling Reference. Cincinnati, Ohio: South-Western/Thomson Learning, 2001.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.