APA-referens (7:e uppl.)

GLASER JASON. (2019). BUNGEE JUMPING EXTREME SPORTS (2018 Ed.). CAPSTONE PRESS.

Chicago-referens (17:e uppl.)

GLASER JASON. BUNGEE JUMPING EXTREME SPORTS. 2018 Ed. MINNESOTA: CAPSTONE PRESS, 2019.

MLA-referens (9:e uppl.)

GLASER JASON. BUNGEE JUMPING EXTREME SPORTS. 2018 Ed. CAPSTONE PRESS, 2019.