APA (7e ed.) Bronvermelding

Laidler, H. W. (1924). Roads to freedom; a syllabus for discussion groups. League for Industrial Democracy.

Chicago (17e ed.) Bronvermelding

Laidler, Harry Wellington. Roads to Freedom; a Syllabus for Discussion Groups. New York City: League for Industrial Democracy, 1924.

MLA (9e ed.) Bronvermelding

Laidler, Harry Wellington. Roads to Freedom; a Syllabus for Discussion Groups. League for Industrial Democracy, 1924.