APA (7. basım) Alıntı

Perrin, P. G. (1942). Writer's guide and index to English. Scott, Foresman and company.

Chicago Style (17. basım) Atıf

Perrin, Porter Gale. Writer's Guide and Index to English. Chicago, Atlanta [etc.]: Scott, Foresman and company, 1942.

MLA (8th ed.) Atıf

Perrin, Porter Gale. Writer's Guide and Index to English. Scott, Foresman and company, 1942.