APA (7th ed.) Citation

Edgar, D. (2008). Testing the echo. Nick Hern Books.

Chicago Style (17th ed.) Citation

Edgar, David. Testing the Echo. London: Nick Hern Books, 2008.

MLA (8th ed.) Citation

Edgar, David. Testing the Echo. Nick Hern Books, 2008.

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