Cita APA (7th ed.)

HAGGETT, P. (1969). Network analysis in geography. Arnold.

Cita Chicago (17th ed.)

HAGGETT, Peter. Network Analysis in Geography. London, Edard': Arnold, 1969.

Cita MLA (9th ed.)

HAGGETT, Peter. Network Analysis in Geography. Arnold, 1969.

Atenció: Aquestes cites poden no estar 100% correctes.