Cite Them Right 11th edition - Harvard

Paul Wilton and Paul Wilton (2003) Beginning Java Script.

Chicago Manual of Style 17th edition (full note)

Paul Wilton, and Paul Wilton. Beginning Java Script.

American Psychological Association 7th edition

Paul Wilton, & Paul Wilton. (2003). Beginning Java Script.

Modern Language Association 9th edition

Paul Wilton, and Paul Wilton. Beginning Java Script. 2003.

ISO-690 (author-date, Deutsch)

PAUL WILTON and PAUL WILTON, 2003. Beginning Java Script

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