Cita APA (7a ed.)

Ekeh, P. P. (1974). Social exchange theory: The two traditions. Heinemann Educational.

Cita Chicago Style (17a ed.)

Ekeh, Peter P. Social Exchange Theory: The Two Traditions. London: Heinemann Educational, 1974.

Cita MLA (9a ed.)

Ekeh, Peter P. Social Exchange Theory: The Two Traditions. Heinemann Educational, 1974.