Style de citation APA (7e éd.)

Ostrander, A. B. (1925). After 60 years, sequel to A story of the plains. Gateway printing company.

Style de citation Chicago (17e éd.)

Ostrander, Alson Bowles. After 60 Years, Sequel to A Story of the Plains. [Seattle: Gateway printing company, 1925.

Style de citation MLA (8e éd.)

Ostrander, Alson Bowles. After 60 Years, Sequel to A Story of the Plains. Gateway printing company, 1925.

Attention : ces citations peuvent ne pas être correctes à 100%.