Cita APA (7a ed.)

Schock, R. (1968). Logics without existence assumptions. Almqvist & Wiksell.

Cita Chicago Style (17a ed.)

Schock, Rolf. Logics Without Existence Assumptions. Stockholm: Almqvist & Wiksell, 1968.

Cita MLA (9a ed.)

Schock, Rolf. Logics Without Existence Assumptions. Almqvist & Wiksell, 1968.