APA (7th ed.) Citation

Lebon, J. H. G., & Lebon, J. (1969). An introduction to human geography. Hutchinson and Co.

Chicago Style (17th ed.) Citation

Lebon, John Harold George, and J.H.G Lebon. An Introduction to Human Geography. Hutchinson and Co, 1969.

MLA (9th ed.) Citation

Lebon, John Harold George, and J.H.G Lebon. An Introduction to Human Geography. Hutchinson and Co, 1969.

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