APA (7th ed.) Citation

Valdés, M. J., & Valdés, M. E. d. (1973). An Unamuno source book: A catalogue of readings and acquisitions, with an introductory essay on Unamuno's dialectical enquiry. University of Toronto Press.

Chicago Style (17th ed.) Citation

Valdés, Mario J., and María Elena de Valdés. An Unamuno Source Book: A Catalogue of Readings and Acquisitions, with an Introductory Essay on Unamuno's Dialectical Enquiry. [Toronto], [Buffalo]: University of Toronto Press, 1973.

MLA (9th ed.) Citation

Valdés, Mario J., and María Elena de Valdés. An Unamuno Source Book: A Catalogue of Readings and Acquisitions, with an Introductory Essay on Unamuno's Dialectical Enquiry. University of Toronto Press, 1973.