Gaya APA

Peters, M, S., E., I, T, K, D, I, W, R. (2004). **Plant design and economics for chemical engineers . New York: .

Gaya MLA

Peters, Max, S.., E., I., Timmerhaus,, Klaus, D., II., West, Ronald. "**Plant design and economics for chemical engineers". New York: , 2004. Text.