Cita APA

Lawton, J., & Willard, E. (2020). Psychology: AQA A-level. Hodder Education.

Citación estilo Chicago

Lawton, Jean-Marc, y Eleanor Willard. Psychology: AQA A-level. London: Hodder Education, 2020.

Cita MLA

Lawton, Jean-Marc, y Eleanor Willard. Psychology: AQA A-level. Hodder Education, 2020.