APA (7th ed.) Citation

PETROLEUM.... (1980). Basic electronics for the petroleum industry unit I. Petroleum extention sciene.

Chicago Style (17th ed.) Citation

PETROLEUM.... Basic Electronics for the Petroleum Industry Unit I. Petroleum extention sciene, 1980.

MLA (8th ed.) Citation

PETROLEUM.... Basic Electronics for the Petroleum Industry Unit I. Petroleum extention sciene, 1980.

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