APA (7th ed.) Citation

Isaac, M. (1940). String class method. M. M. Cole.

Chicago Style (17th ed.) Citation

Isaac, Merle. String Class Method. Chicago: M. M. Cole, 1940.

MLA (9th ed.) Citation

Isaac, Merle. String Class Method. M. M. Cole, 1940.

Warning: These citations may not always be 100% accurate.