Gaya APA

dkk., U, L, R. (2012). INTRODUCTION TO INTEGRAL CALCULUS: Systematic Studies with Engineering Applications for Beginners . Canada: John Wiley & Sons, Inc..

Gaya MLA

dkk., Ulrich, L., Rohde,. "INTRODUCTION TO INTEGRAL CALCULUS: Systematic Studies with Engineering Applications for Beginners". Canada: John Wiley & Sons, Inc., 2012. Text.