APA (7 ম সংস্করণ) উদ্ধৃতি

Ekberg, C. J. (2002). François Vallé and his world: Upper Louisiana before Lewis and Clark. University of Missouri Press.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Ekberg, Carl J. François Vallé and His World: Upper Louisiana Before Lewis and Clark. Columbia, MO: University of Missouri Press, 2002.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

Ekberg, Carl J. François Vallé and His World: Upper Louisiana Before Lewis and Clark. University of Missouri Press, 2002.