Gaya APA

Layton, K, J, T, ;, L, C, D, ;, K, P. (1990). Algebra 2 with trigonometry . California: THE GLENCOE PRESS.

Gaya MLA

Layton, Kenneth, J., Travers, ;, LeRoy, C., Dalton, ;, Katherine, P.. "Algebra 2 with trigonometry". California: THE GLENCOE PRESS, 1990. Text.