Παραπομπή σε μορφή APA (7η εκδ.)

Powers & Lyons. (1908). The new complete accountant: Designed for the use of schools and for private study. Powers & Lyons.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Powers & Lyons. The New Complete Accountant: Designed for the Use of Schools and for Private Study. Chicaco : New York: Powers & Lyons, 1908.

Παραπομπή σε μορφή MLA (8th εκδ.)

Powers & Lyons. The New Complete Accountant: Designed for the Use of Schools and for Private Study. Powers & Lyons, 1908.