Cita APA (7a ed.)

Kerschensteiner, G. (1911). Three lectures on vocational training. Commercial Club of Chicago.

Cita Chicago Style (17a ed.)

Kerschensteiner, Georg. Three Lectures on Vocational Training. Chicago: Commercial Club of Chicago, 1911.

Cita MLA (8a ed.)

Kerschensteiner, Georg. Three Lectures on Vocational Training. Commercial Club of Chicago, 1911.