APA

Kingsley B., Robertson J. & Oxford University Press. (2020). Your A to Z of research methods and statistics in psychology made simple. Oxford: Oxford University Press.

Chicago

Kingsley Barbara, Robertson Julia and Oxford University Press. 2020. Your A to Z of research methods and statistics in psychology made simple. Oxford: Oxford University Press.

Harvard

Kingsley B., Robertson J. and Oxford University Press. (2020). Your A to Z of research methods and statistics in psychology made simple. Oxford: Oxford University Press.

MLA

Kingsley Barbara, Robertson Julia and Oxford University Press. Your A to Z of research methods and statistics in psychology made simple. Oxford: Oxford University Press. 2020.