Gaya APA

Swanson, C, P., Whitw, M, R. (1967). Fundamentals of algebra Course 1 . Boston: Boston: Allyn And Bacon; 1967..

Gaya MLA

Swanson, Carl, P.., Whitw, Myron, R.. "Fundamentals of algebra Course 1". Boston: Boston: Allyn And Bacon; 1967., 1967. Text.