The capital of our country,
with 136 illustrations, including 16 pages in full color.

APA Citation

National Geographic Society (U.S.). (1923). The capital of our country: with 136 illustrations, including 16 pages in full color. Washington, D. C.: National geographic society.

MLA Citation

National Geographic Society (U.S.). The Capital of Our Country: With 136 Illustrations, Including 16 Pages In Full Color. Washington, D. C.: National geographic society, 1923.

Warning: These citations may not always be complete (especially for serials).