Gaya APA

Barnett, R, A., E., I, Z, M, R, I, B, K. (2002). College mathematics for business, economics, life sciences and social ì sciences . Boston: .

Gaya MLA

Barnett, Raymond, A.., E., I., Ziegler,, Michael, R., II., Byleen,, Karl. "College mathematics for business, economics, life sciences and social ì sciences". Boston: , 2002. Text.