Burgerstein, L., Jaumandreu, E., SÆnchez Sarto, L., & Jaumandreu, A. (1937). Higiene escolar (3“ ed.). Labor.
Chicago Style (17th ed.) CitationBurgerstein, Leo, Eugenio Jaumandreu, Luis SÆnchez Sarto, and Antonio Jaumandreu. Higiene Escolar. 3“ ed. Barcelona: Labor, 1937.
MLA (9th ed.) CitationBurgerstein, Leo, et al. Higiene Escolar. 3“ ed. Labor, 1937.
Warning: These citations may not always be 100% accurate.