Παραπομπή σε μορφή APA (7η εκδ.)

Lewin, A. (1981). Housing cooperatives in developing countries: A manual for self-help in low-cost housing schemes. Wiley.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Lewin, A.C. Housing Cooperatives in Developing Countries: A Manual for Self-help in Low-cost Housing Schemes. Chichester: Wiley, 1981.

Παραπομπή σε μορφή MLA (9th εκδ.)

Lewin, A.C. Housing Cooperatives in Developing Countries: A Manual for Self-help in Low-cost Housing Schemes. Wiley, 1981.