Citazione Stile APA (7a Edizione)

Cottrell, S. (2019). The study skills handbook (Fifth Edition.). Red Globe Press.

Citazione stile Chigago Style (17a edizione)

Cottrell, Stella. The Study Skills Handbook. Fifth Edition. London, United Kingdom: Red Globe Press, 2019.

Citatione MLA (9a ed.)

Cottrell, Stella. The Study Skills Handbook. Fifth Edition. Red Globe Press, 2019.