APA (7th ed.) Citation

Seabright, J. (2010). So you want to be a theatre producer? Nick Hern.

Chicago Style (17th ed.) Citation

Seabright, James. So You Want to Be a Theatre Producer? London: Nick Hern, 2010.

MLA (9th ed.) Citation

Seabright, James. So You Want to Be a Theatre Producer? Nick Hern, 2010.