Graham, S. (1990). Adventure travel in Latin America: Where to backpack, camp, and find adventure in Mexico, the Caribbean, Central America, and South America. Wilderness Press.
Citazione stile Chigago Style (17a edizione)Graham, Scott. Adventure Travel in Latin America: Where to Backpack, Camp, and Find Adventure in Mexico, the Caribbean, Central America, and South America. Berkeley, California: Wilderness Press, 1990.
Citatione MLA (9a ed.)Graham, Scott. Adventure Travel in Latin America: Where to Backpack, Camp, and Find Adventure in Mexico, the Caribbean, Central America, and South America. Wilderness Press, 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.