Lawton M, M., & Foy, D. F. (1974). El colaborador medico (2ed.). Interamericana.
Chicago Style (17th ed.) CitationLawton M, Murray, and Donald F. Foy. El Colaborador Medico. 2ed. Mexico: Interamericana, 1974.
MLA (9th ed.) CitationLawton M, Murray, and Donald F. Foy. El Colaborador Medico. 2ed. Interamericana, 1974.
Warning: These citations may not always be 100% accurate.