Gaya APA

Ayres, F, J. (1952). Schaum s outline of theory and problems of differential equations in si metric units (1st ed. (SI edition)). Singapore: McGraw-Hill International Book Company.

Gaya MLA

Ayres, Frank, Jr.. "Schaum s outline of theory and problems of differential equations in si metric units". 1st ed. (SI edition) Singapore: McGraw-Hill International Book Company, 1952. Text.