APA (7e ed.) Bronvermelding

Roth, A. C., & Baird, R. J. (1985). Small Gas Engines: Fundamentals, Service, Troubleshooting, Repairs. South Holland, IL. : Goodheart.

Chicago (17e ed.) Bronvermelding

Roth, Alfred C., en Ronald J. Baird. Small Gas Engines: Fundamentals, Service, Troubleshooting, Repairs. South Holland, IL. : Goodheart, 1985.

MLA (9e ed.) Bronvermelding

Roth, Alfred C., en Ronald J. Baird. Small Gas Engines: Fundamentals, Service, Troubleshooting, Repairs. South Holland, IL. : Goodheart, 1985.

Let op: Deze citaties zijn niet altijd 100% accuraat.