Cita APA (7a ed.)

Groneman, C. H., & Feirer, J. L. (1954). General shop by Chris H. Groneman and John L. Feirer. McGraw-Hill.

Cita Chicago Style (17a ed.)

Groneman, Chris Harold, y John Louis Feirer. General Shop by Chris H. Groneman and John L. Feirer. New York: McGraw-Hill, 1954.

Cita MLA (9a ed.)

Groneman, Chris Harold, y John Louis Feirer. General Shop by Chris H. Groneman and John L. Feirer. McGraw-Hill, 1954.