Citazione Stile APA (7a Edizione)

Longman, K. (1985). Learning for life: A programme for young people (1. publ., reprinted.). Macmillan.

Citazione stile Chigago Style (17a edizione)

Longman, Ken. Learning for Life: A Programme for Young People. 1. publ., reprinted. London Basingstoke: Macmillan, 1985.

Citatione MLA (9a ed.)

Longman, Ken. Learning for Life: A Programme for Young People. 1. publ., reprinted. Macmillan, 1985.