APA (7th ed.) Citation

LLOYD, P. E. (1977). Location in space: A theoretical approach to economic geography. Harper & Row.

Chicago Style (17th ed.) Citation

LLOYD, Peter E. Location in Space: A Theoretical Approach to Economic Geography. London: Harper & Row, 1977.

MLA (9th ed.) Citation

LLOYD, Peter E. Location in Space: A Theoretical Approach to Economic Geography. Harper & Row, 1977.