APA (7th ed.) Citation

Burgerstein, L. (1929). Higiene escolar. Labor.

Chicago Style (17th ed.) Citation

Burgerstein, Leo. Higiene Escolar. Labor, 1929.

MLA (9th ed.) Citation

Burgerstein, Leo. Higiene Escolar. Labor, 1929.

Warning: These citations may not always be 100% accurate.