Παραπομπή APA

Ogus, A. I. B. (1978). The law of social security. Butterworths.

Παραπομπή Chicago Style

Ogus, A. I. Barendit. The Law of Social Security. London: Butterworths, 1978.

Παραπομπή MLA

Ogus, A. I. Barendit. The Law of Social Security. Butterworths, 1978.