Poynter, D. (1975). Hang gliding: The basic handbook of skysurfing (6. print.). Selbstverl.
Chicago Style (17th ed.) CitationPoynter, Dan. Hang Gliding: The Basic Handbook of Skysurfing. 6. print. Santa Barbara: Selbstverl, 1975.
MLA (9th ed.) CitationPoynter, Dan. Hang Gliding: The Basic Handbook of Skysurfing. 6. print. Selbstverl, 1975.
Warning: These citations may not always be 100% accurate.