APA citiranje

National geographic society, Washington, D. C. (1923). The capital of our country. National geographic society.

Chicago Style (17th ed.) Citation

National geographic society, Washington, D. C. The Capital of Our Country. Washington, D.C: National geographic society, 1923.

MLA citiranje

National geographic society, Washington, D. C. The Capital of Our Country. National geographic society, 1923.