Cita APA (7a ed.)

Blyth, T. S., & Robertson, E. F. (1985). Algebra through practice: : a collection of problems in algebra with solutions. University Press.

Cita Chicago Style (17a ed.)

Blyth, T. S., y E. F. Robertson. Algebra Through Practice: : A Collection of Problems in Algebra with Solutions. Cambridge [etc.]: University Press, 1985.

Cita MLA (9a ed.)

Blyth, T. S., y E. F. Robertson. Algebra Through Practice: : A Collection of Problems in Algebra with Solutions. University Press, 1985.