Παραπομπή σε μορφή APA (7η εκδ.)

Almeida, L. (1957). Guitar Tutor: An up-to-date classic guitar method (6th printing.). Criterion Music Corp..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Almeida, Laurindo. Guitar Tutor: An Up-to-date Classic Guitar Method. 6th printing. Lynbrook, USA: Criterion Music Corp., 1957.

Παραπομπή σε μορφή MLA (8th εκδ.)

Almeida, Laurindo. Guitar Tutor: An Up-to-date Classic Guitar Method. 6th printing. Criterion Music Corp., 1957.