Παραπομπή σε μορφή APA (7η εκδ.)

Varias Realty Services. (1976). Initial report for the National Housing Authority: Studies on subdivisions and condominiums. Varias Realty Services.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Varias Realty Services. Initial Report for the National Housing Authority: Studies on Subdivisions and Condominiums. Manila: Varias Realty Services, 1976.

Παραπομπή σε μορφή MLA (9th εκδ.)

Varias Realty Services. Initial Report for the National Housing Authority: Studies on Subdivisions and Condominiums. Varias Realty Services, 1976.