Gregory, J., & Horrabin, J. (1946). Land of the Soviets. New York: Penguin.
Chicago Style (17th ed.) CitationGregory, J.S, and J.F Horrabin. Land of the Soviets. New York: Penguin, 1946.
MLA引文Gregory, J.S, and J.F Horrabin. Land of the Soviets. New York: Penguin, 1946.
警告：這些引文格式不一定是100％准確.