Παραπομπή σε μορφή APA (7η εκδ.)

(2015). Elements of modern algebra / Linda Gilbert, University of South Carolina Upstate, Jimmie Gilbert, Late of University of South Carolina Upstate.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Elements of Modern Algebra / Linda Gilbert, University of South Carolina Upstate, Jimmie Gilbert, Late of University of South Carolina Upstate. 2015.

Παραπομπή σε μορφή MLA (9th εκδ.)

Elements of Modern Algebra / Linda Gilbert, University of South Carolina Upstate, Jimmie Gilbert, Late of University of South Carolina Upstate. 2015.