APA
Verzijl J H W,, . (1975). International law in historical perspective. Vol.VIII : Interstates disputes and other settlement. Leyden: A W Sijthoff.
Chicago
Verzijl J H W,, . 1975. International law in historical perspective. Vol.VIII : Interstates disputes and other settlement. Leyden: A W Sijthoff.
Harvard
Verzijl J H W,, . (1975). International law in historical perspective. Vol.VIII : Interstates disputes and other settlement. Leyden: A W Sijthoff.
MLA
Verzijl J H W,, . International law in historical perspective. Vol.VIII : Interstates disputes and other settlement. Leyden: A W Sijthoff. 1975.