APA (7th ed.) Citation

Griffiths, M. 1., & Griffiths, M. (2015). A director's guide to duties. Bristol Jordan Publishing.

Chicago Style (17th ed.) Citation

Griffiths, Michael 1945, and Matthew Griffiths. A Director's Guide to Duties. Bristol Jordan Publishing, 2015.

MLA (9th ed.) Citation

Griffiths, Michael 1945, and Matthew Griffiths. A Director's Guide to Duties. Bristol Jordan Publishing, 2015.

Warning: These citations may not always be 100% accurate.