APA (7e ed.) Bronvermelding

Snedden, D. S. (1910). The problem of vocational education. Houghton Mifflin company.

Chicago (17e ed.) Bronvermelding

Snedden, David Samuel. The Problem of Vocational Education. Boston, New York [etc.]: Houghton Mifflin company, 1910.

MLA (9e ed.) Bronvermelding

Snedden, David Samuel. The Problem of Vocational Education. Houghton Mifflin company, 1910.