APA (7th ed.) Citation

Dudge, R. E., & Kirchwey, C. B. (1913). The teaching of geography in elementary schools. Rand, McNally.

Chicago Style (17th ed.) Citation

Dudge, Richard Elwood, and Clara Barbara Kirchwey. The Teaching of Geography in Elementary Schools. Chicago: Rand, McNally, 1913.

MLA (9th ed.) Citation

Dudge, Richard Elwood, and Clara Barbara Kirchwey. The Teaching of Geography in Elementary Schools. Rand, McNally, 1913.