Cita APA (7a ed.)

Powell, A., & Cartledge, P. (1989). Classical Sparta: Techniques behind her success. University of Oklahoma Press.

Cita Chicago Style (17a ed.)

Powell, Anton, y Paul Cartledge. Classical Sparta: Techniques Behind Her Success. Norman [etc.]: University of Oklahoma Press, 1989.

Cita MLA (9a ed.)

Powell, Anton, y Paul Cartledge. Classical Sparta: Techniques Behind Her Success. University of Oklahoma Press, 1989.