Citazione Stile APA (7a Edizione)

Collins, M. E., & Clancy, M. (1993). People of the past: Junior cycle history course (1. publ.). Edco, The Educational Company of Ireland.

Citazione stile Chigago Style (17a edizione)

Collins, Mary E., e Margaret Clancy. People of the Past: Junior Cycle History Course. 1. publ. Dublin: Edco, The Educational Company of Ireland, 1993.

Citatione MLA (9a ed.)

Collins, Mary E., e Margaret Clancy. People of the Past: Junior Cycle History Course. 1. publ. Edco, The Educational Company of Ireland, 1993.