Styl cytowania APA

Lomas, T. .. a., Hefferon, K., & Ivtzan, I. (2014). Applied Positive Psychology: : integrated positive practice. Sage.

Styl cytowania Chicago

Lomas, Tim ...et al, Kate Hefferon, i Itai Ivtzan. Applied Positive Psychology: : Integrated Positive Practice. Sage, 2014.

Styl cytowania MLA

Lomas, Tim ...et al, et al. Applied Positive Psychology: : Integrated Positive Practice. Sage, 2014.