LLOYD, P. E. (1977). Location in space: A theoretical approach to economic geography. Harper & Row.
Citazione stile Chigago Style (17a edizione)LLOYD, Peter E. Location in Space: A Theoretical Approach to Economic Geography. London: Harper & Row, 1977.
Citatione MLA (9a ed.)LLOYD, Peter E. Location in Space: A Theoretical Approach to Economic Geography. Harper & Row, 1977.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.