APA (7th ed.) Citation

Bennett, C. W., & Serra Murtra, J. (1967). Costes standard. Labor.

Chicago Style (17th ed.) Citation

Bennett, Clinton W., and Jorge Serra Murtra. Costes Standard. Barcelona [etc.]: Labor, 1967.

MLA (9th ed.) Citation

Bennett, Clinton W., and Jorge Serra Murtra. Costes Standard. Labor, 1967.