Gaya APA

Gleditsch, N, P. (2015). Nils Petter Gleditsch: Pioneer in the Analysis of War and Peace (1st ed. 2015). : Springer International Publishing.

Gaya MLA

Gleditsch, Nils, Petter. "Nils Petter Gleditsch: Pioneer in the Analysis of War and Peace". 1st ed. 2015 : Springer International Publishing, 2015. Electronic Resource.