Citazione Stile APA (7a Edizione)
Learned, M. D. (1898). German as a culture element in American education.
Citazione stile Chigago Style (17a edizione)
Learned, Marion Dexter. German as a Culture Element in American Education. Milwaukee, 1898.
Citatione MLA (9a ed.)
Learned, Marion Dexter. German as a Culture Element in American Education. 1898.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.