Citazione Stile APA (7a Edizione)

Roberts-Holmes, G. (2014). Doing your early years research project: A step-by-step guide (Third edition.). SAGE.

Citazione stile Chigago Style (17a edizione)

Roberts-Holmes, Guy. Doing Your Early Years Research Project: A Step-by-step Guide. Third edition. Los Angeles: SAGE, 2014.

Citatione MLA (9a ed.)

Roberts-Holmes, Guy. Doing Your Early Years Research Project: A Step-by-step Guide. Third edition. SAGE, 2014.