APA (7th ed.) Citation

Skills Development Service Media (Firm), Budnik, J., Grantham, P., & Kennedy, F. (2012). Essential CBT skills series (Organisational version.). SDS Media.

Chicago Style (17th ed.) Citation

Skills Development Service Media (Firm), Julia Budnik, Paul Grantham, and Fiona Kennedy. Essential CBT Skills Series. Organisational version. [Uckfield, UK]: SDS Media, 2012.

MLA (9th ed.) Citation

Skills Development Service Media (Firm), et al. Essential CBT Skills Series. Organisational version. SDS Media, 2012.