Halsey, D. W., & Shores, L. (1978). Collier's encyclopedia V.18: With bibliography and index. Macmillan Educational Corporation.
Chicago-стиль цитированияHalsey, D William, and Louis Shores. Collier's Encyclopedia V.18: With Bibliography and Index. New York: Macmillan Educational Corporation, 1978.
MLA-цитированиеHalsey, D William, and Louis Shores. Collier's Encyclopedia V.18: With Bibliography and Index. Macmillan Educational Corporation, 1978.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.