Cita APA (7th ed.)
Stark, B. (1968). Comparison and criticism. Heinemann Educational.
Cita Chicago (17th ed.)
Stark, Barbara. Comparison and Criticism. London: Heinemann Educational, 1968.
Cita MLA (9th ed.)
Stark, Barbara. Comparison and Criticism. Heinemann Educational, 1968.
Atenció: Aquestes cites poden no estar 100% correctes.