Cita APA (7a ed.)

Logic Colloquium, Schmidt, H. A., Schütte, K., & Thiele, H. J. (1968). Contributions to mathematical logic: Proceedings of the Logic Colloquium, Hannover 1966. North-Holland.

Cita Chicago Style (17a ed.)

Logic Colloquium, H. Arnold Schmidt, K. Schütte, y H. J. Thiele. Contributions to Mathematical Logic: Proceedings of the Logic Colloquium, Hannover 1966. Amsterdam: North-Holland, 1968.

Cita MLA (9a ed.)

Logic Colloquium, et al. Contributions to Mathematical Logic: Proceedings of the Logic Colloquium, Hannover 1966. North-Holland, 1968.