Cita APA

Mullen, G. L., & Sellers, J. A. (2017). Abstract algebra: A gentle introduction. CRC Press.

Chicago Edition Citation

Mullen, Gary L., i James A. Sellers. Abstract Algebra: A Gentle Introduction. Boca Raton: CRC Press, 2017.

Cita MLA

Mullen, Gary L., i James A. Sellers. Abstract Algebra: A Gentle Introduction. CRC Press, 2017.