APA (7th ed.) Citation

The History Channel. Historia del petrl̤eo. Capt̕ulo 1.

Chicago Style (17th ed.) Citation

The History Channel. Historia Del Petrl̤eo. Capt̕ulo 1.

MLA (9th ed.) Citation

The History Channel. Historia Del Petrl̤eo. Capt̕ulo 1.

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