Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (9a ed.)

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