APA (7th ed.) Citation

Beneficial Books & Videos (Firm), Meridian Education Corporation, & Duffy, J. E. (2004). Gasoline injection system service. Meridian Education Corporation.

Chicago Style (17th ed.) Citation

Beneficial Books & Videos (Firm), Meridian Education Corporation, and James E. Duffy. Gasoline Injection System Service. Lawrenceville, NJ: Meridian Education Corporation, 2004.

MLA (8th ed.) Citation

Beneficial Books & Videos (Firm), et al. Gasoline Injection System Service. Meridian Education Corporation, 2004.