APA (7th ed.) Citation

(2004). Petroleum and coal: International journal for petroleum processing, petrochemistry and coal prosessing. Slovnaft VURUP.

Chicago Style (17th ed.) Citation

Petroleum and Coal: International Journal for Petroleum Processing, Petrochemistry and Coal Prosessing. Bratislava: Slovnaft VURUP, 2004.

MLA (9th ed.) Citation

Petroleum and Coal: International Journal for Petroleum Processing, Petrochemistry and Coal Prosessing. Slovnaft VURUP, 2004.

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