APA (7th ed.) Citation

Ferguson, I., Martin, E., & Kaufman, B. La Guía de Schemer (2a ed.).

Chicago Style (17th ed.) Citation

Ferguson, Iain, Edward Martin, and Burt Kaufman. La Guía De Schemer. 2a ed.

MLA (8th ed.) Citation

Ferguson, Iain, et al. La Guía De Schemer. 2a ed.