Gaya APA

Phd, F, A, J. (1972). Theory and Problems Differential and Integral Calculus (1st. Ed, 2nd Ed.). Great Britain: McGraw-Hill Book Company, Inc..

Gaya MLA

Phd, Frank, Ayres, JR. "Theory and Problems Differential and Integral Calculus". 1st. Ed, 2nd Ed. Great Britain: McGraw-Hill Book Company, Inc., 1972. Text.