Schott, S., & SÆnchez Sarto, M. (1950). Estadstica (3“ ed., reimp.). Labor.
Chicago Style (17th ed.) CitationSchott, Sigmund, and Manuel SÆnchez Sarto. Estadstica. 3“ ed., reimp. Barcelona [etc.]: Labor, 1950.
MLA (9th ed.) CitationSchott, Sigmund, and Manuel SÆnchez Sarto. Estadstica. 3“ ed., reimp. Labor, 1950.
Warning: These citations may not always be 100% accurate.