APA引文

Hughes, J. L. (1897). Froebel's educational laws for all teachers. D. Appleton and company.

Chicago Style (17th ed.) Citation

Hughes, James Laughlin. Froebel's Educational Laws for All Teachers. New York: D. Appleton and company, 1897.

MLA引文

Hughes, James Laughlin. Froebel's Educational Laws for All Teachers. D. Appleton and company, 1897.