APA citiranje

Goodfellow, R. C., & Agnew, P. L. (1949). Key-driven calculator course (3d ed.). South-western Pub. Co.

Chicago Style (17th ed.) Citation

Goodfellow, Raymond Charles, and Peter Lawrence Agnew. Key-driven Calculator Course. 3d ed. Cincinnati: South-western Pub. Co, 1949.

MLA citiranje

Goodfellow, Raymond Charles, and Peter Lawrence Agnew. Key-driven Calculator Course. 3d ed. South-western Pub. Co, 1949.