Cita APA (7a ed.)

Sweeney, L., & Owens, J. (1972). Infinity in the presocratics. Martinus Nijhoff.

Cita Chicago Style (17a ed.)

Sweeney, Leon, y Joseph Owens. Infinity in the Presocratics. The Hague: Martinus Nijhoff, 1972.

Cita MLA (9a ed.)

Sweeney, Leon, y Joseph Owens. Infinity in the Presocratics. Martinus Nijhoff, 1972.