Cita APA

Alison Warr, & Alison Warr; Catherine Curtis; Penny Slingerland. (2001). A first course in algebra: An interactive approach. Fort Worth: Harcourt College Publishers.

Chicago Style Citation

Alison Warr, i Alison Warr; Catherine Curtis; Penny Slingerland. A First Course in Algebra: An Interactive Approach. Fort Worth: Harcourt College Publishers, 2001.

Cita MLA

Alison Warr, i Alison Warr; Catherine Curtis; Penny Slingerland. A First Course in Algebra: An Interactive Approach. Fort Worth: Harcourt College Publishers, 2001.