APA (7th ed.) Citation

Ratcliff, J. (1996). Timecode : a user's guide / John Ratcliff: A user's guide (2nd ed.). Focal.

Chicago Style (17th ed.) Citation

Ratcliff, John. Timecode : A User's Guide / John Ratcliff: A User's Guide. 2nd ed. Oxford: Focal, 1996.

MLA (9th ed.) Citation

Ratcliff, John. Timecode : A User's Guide / John Ratcliff: A User's Guide. 2nd ed. Focal, 1996.

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