Cita APA (7a ed.)

Bernstein, R. A., & Dyer, J. A. (1984). An introduction to political science methods (2nd ed.). Prentice-Hall.

Cita Chicago Style (17a ed.)

Bernstein, Robert A., e James A. Dyer. An Introduction to Political Science Methods. 2nd ed. Englewood Cliffs: Prentice-Hall, 1984.

Cita MLA (8a ed.)

Bernstein, Robert A., e James A. Dyer. An Introduction to Political Science Methods. 2nd ed. Prentice-Hall, 1984.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.