APA (7th ed.) Citation

YOSL GUY. (1997). LEARNING NET WAVE 4.1. PHI.

Chicago Style (17th ed.) Citation

YOSL GUY. LEARNING NET WAVE 4.1. PHI, 1997.

MLA (9th ed.) Citation

YOSL GUY. LEARNING NET WAVE 4.1. PHI, 1997.

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