APA (7th ed.) Citation

Yip Chun & Connor, D. (1993). Wing Chun marital arts: Principles & techniques. Weiser Books.

Chicago Style (17th ed.) Citation

Yip Chun and Danny Connor. Wing Chun Marital Arts: Principles & Techniques. Boston, MA: Weiser Books, 1993.

MLA (9th ed.) Citation

Yip Chun and Danny Connor. Wing Chun Marital Arts: Principles & Techniques. Weiser Books, 1993.

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