APA (7th ed.) Citation

Hammond, R., & McCullagh, P. (1978). Quantitative techniques in geography : an introduction / by Robert Hammond and Patrick McCullagh: An introduction (2nd ed.). Clarendon Press.

Chicago Style (17th ed.) Citation

Hammond, Robert, and Patrick McCullagh. Quantitative Techniques in Geography : An Introduction / by Robert Hammond and Patrick McCullagh: An Introduction. 2nd ed. Oxford: Clarendon Press, 1978.

MLA (9th ed.) Citation

Hammond, Robert, and Patrick McCullagh. Quantitative Techniques in Geography : An Introduction / by Robert Hammond and Patrick McCullagh: An Introduction. 2nd ed. Clarendon Press, 1978.

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