Cita APA

Katz, R. 1., & Katz, R. 1. (1964). A new approach to logic. United States of America: Heath.

Citación estilo Chicago

Katz, Robert 1922-, y Robert 1922- Katz. A New Approach to Logic. United States of America: Heath, 1964.

Cita MLA

Katz, Robert 1922-, y Robert 1922- Katz. A New Approach to Logic. United States of America: Heath, 1964.