Παραπομπή σε μορφή APA (7η εκδ.)

Mettling, S. R., & Cortesi, G. R. (1990). Modern residential financing methods: Tools of the trade (2nd ed.). Real Estate Education.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Mettling, Stephen R., και Gerald R. Cortesi. Modern Residential Financing Methods: Tools of the Trade. 2nd ed. Chicago: Real Estate Education, 1990.

Παραπομπή σε μορφή MLA (9th εκδ.)

Mettling, Stephen R., και Gerald R. Cortesi. Modern Residential Financing Methods: Tools of the Trade. 2nd ed. Real Estate Education, 1990.