APA (7th ed.) Citation

(1988). Nature conservation in the socialist countries of East Europe (2d. ed.). IUCN.

Chicago Style (17th ed.) Citation

Nature Conservation in the Socialist Countries of East Europe. 2d. ed. Praha: IUCN, 1988.

MLA (9th ed.) Citation

Nature Conservation in the Socialist Countries of East Europe. 2d. ed. IUCN, 1988.