Gaya APA

Layton, K, J, T, L, C, K, P. (1990). Algebra with Trigonometry 2 (--). California: Macmillan Publishing Company.

Gaya MLA

Layton, Kenneth, J., Traves,, LeRoy, C.Dalton,, Katherine, P.. "Algebra with Trigonometry 2". -- California: Macmillan Publishing Company, 1990. Text.