APA (7th ed.) Citation

Ravanel, L., Mourey, J., Tamian, L., Ibanez, S., Hantz, D., Lacroix, P., & Duvillard, P. Climbing Mont Blanc (4808 m a.s.l.): What Are the Risks in the Grand Couloir Du Goûter and On the North Face of Mont Blanc Du Tacul? Institut de Géographie Alpine.

Chicago Style (17th ed.) Citation

Ravanel, Ludovic, Jacques Mourey, Lorig Tamian, Sébastien Ibanez, Didier Hantz, Pascal Lacroix, and Pierre-Allain Duvillard. Climbing Mont Blanc (4808 m A.s.l.): What Are the Risks in the Grand Couloir Du Goûter and On the North Face of Mont Blanc Du Tacul? Institut de Géographie Alpine.

MLA (9th ed.) Citation

Ravanel, Ludovic, et al. Climbing Mont Blanc (4808 m A.s.l.): What Are the Risks in the Grand Couloir Du Goûter and On the North Face of Mont Blanc Du Tacul? Institut de Géographie Alpine.

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