Gaya APA

Halonen, D, S, D, J, S., Smith, R, A. (2008). Teaching Critical Thingking in Psychology (1st edition). United Kingdom: Blackwell Publishers Ltd.

Gaya MLA

Halonen, Dana, S., Dunn,, Jane, S.., Smith, Randolph, A.. "Teaching Critical Thingking in Psychology". 1st edition United Kingdom: Blackwell Publishers Ltd, 2008. Text.