Gaya APA

Damarin, S, K., Leitzel, J, R. (1984). Algebra : a Book for Adult . United Stated of America: Jhon Wiley & Sons Inc..

Gaya MLA

Damarin, Suzanne, K.., Leitzel, Joan, R. "Algebra : a Book for Adult". United Stated of America: Jhon Wiley & Sons Inc., 1984. Text.