Cita APA (7a ed.)

Ragin, C. C. (1991). Issues and alternatives in comparative social research. Brill.

Cita Chicago Style (17a ed.)

Ragin, Charles C. Issues and Alternatives in Comparative Social Research. Leiden [etc.]: Brill, 1991.

Cita MLA (9a ed.)

Ragin, Charles C. Issues and Alternatives in Comparative Social Research. Brill, 1991.