APA

Bernardo R. M., . (1971). The theory of moral incentives in Cuba. University: University of Alabama Press.

Chicago

Bernardo Robert M, . 1971. The theory of moral incentives in Cuba. University: University of Alabama Press.

Harvard

Bernardo R. M., . (1971). The theory of moral incentives in Cuba. University: University of Alabama Press.

MLA

Bernardo Robert M, . The theory of moral incentives in Cuba. University: University of Alabama Press. 1971.