APA (7th ed.) Citation

Mejstřík, V. Direch effect of air pollution - SO2 on plants.

Chicago Style (17th ed.) Citation

Mejstřík, Václav. Direch Effect of Air Pollution - SO2 on Plants.

MLA (9th ed.) Citation

Mejstřík, Václav. Direch Effect of Air Pollution - SO2 on Plants.

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