Cita APA (7th ed.)

Bourke, J. G. (1891). On the Border with crook. Charles Scribner's.

Cita Chicago (17th ed.)

Bourke, John Gregory. On the Border with Crook. New York: Charles Scribner's, 1891.

Cita MLA (9th ed.)

Bourke, John Gregory. On the Border with Crook. Charles Scribner's, 1891.

Atenció: Aquestes cites poden no estar 100% correctes.