Gaya APA

Hovet, T., Erica, H. (1979). A Chronology and fact book of the united Nations 1941 - 1979 : annual review of united Nations affairs . Dobbs Ferny, N.Y.: Oceana Pub.

Gaya MLA

Hovet, Thomas., Erica, Hovet. "A Chronology and fact book of the united Nations 1941 - 1979 : annual review of united Nations affairs". Dobbs Ferny, N.Y.: Oceana Pub, 1979. Text.