APA (7th ed.) Zitazioa

Valkenburg , M. E. V. (1974). Network analysis (3rd ed.). Prentice Hall.

Chicago Style (17th ed.) Zitazioa

Valkenburg , M. E. Van. Network Analysis. 3rd ed. New Delhi: Prentice Hall, 1974.

MLA (9th ed.) Zitazioa

Valkenburg , M. E. Van. Network Analysis. 3rd ed. Prentice Hall, 1974.