Παραπομπή σε μορφή APA (7η εκδ.)

Lund, R. I. (1934). Bookkeeping and business methods: Two-year course (4th ed.). Ellis Pub. Co..

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lund, Reuel Ithiel. Bookkeeping and Business Methods: Two-year Course. 4th ed. Battle Creek, Mich.: Ellis Pub. Co., 1934.

Παραπομπή σε μορφή MLA (8th εκδ.)

Lund, Reuel Ithiel. Bookkeeping and Business Methods: Two-year Course. 4th ed. Ellis Pub. Co., 1934.