Gaya APA

Mersden, J, E., J., I, T, A. (). Vector calculus . San: San Fransisco: W.H. Freeman and company; 1976.

Gaya MLA

Mersden, Jerrold, E.., J., I., Tromba,, Anthony. "Vector calculus". San: San Fransisco: W.H. Freeman and company; 1976, . Text.