APA (7th ed.) Citation

Helclová, A. (1987). Environmental Protection In Czechoslovakia. Orbis.

Chicago Style (17th ed.) Citation

Helclová, Alena. Environmental Protection In Czechoslovakia. Prague: Orbis, 1987.

MLA (9th ed.) Citation

Helclová, Alena. Environmental Protection In Czechoslovakia. Orbis, 1987.

Warning: These citations may not always be 100% accurate.