APA (7th ed.) Citation

Klemp, E. (1976). America in maps dating from 1500 to 1856. Holmes & Meyer.

Chicago Style (17th ed.) Citation

Klemp, Egon. America in Maps Dating from 1500 to 1856. New York [u.a.]: Holmes & Meyer, 1976.

MLA (9th ed.) Citation

Klemp, Egon. America in Maps Dating from 1500 to 1856. Holmes & Meyer, 1976.

Warning: These citations may not always be 100% accurate.