APA

Applebaum H. A., . (1992). The concept of work ancient, medieval, and modern. Albany (Nueva York, Estados Unidos): State University of New York Press.

Chicago

Applebaum Herbert A, . 1992. The concept of work ancient, medieval, and modern. Albany (Nueva York, Estados Unidos): State University of New York Press.

Harvard

Applebaum H. A., . (1992). The concept of work ancient, medieval, and modern. Albany (Nueva York, Estados Unidos): State University of New York Press.

MLA

Applebaum Herbert A, . The concept of work ancient, medieval, and modern. Albany (Nueva York, Estados Unidos): State University of New York Press. 1992.