APA-referens (7:e uppl.)

Ma, H., Marshall, S., Stevens, R., & Stone, R. (2007). Full-bore crank-angle resolved imaging of combustion in a four-stroke gasoline direct injection engine.

Chicago-referens (17:e uppl.)

Ma, H., S. Marshall, R. Stevens, och R. Stone. Full-bore Crank-angle Resolved Imaging of Combustion in a Four-stroke Gasoline Direct Injection Engine. 2007.

MLA-referens (9:e uppl.)

Ma, H., et al. Full-bore Crank-angle Resolved Imaging of Combustion in a Four-stroke Gasoline Direct Injection Engine. 2007.

Varning: dessa hänvisningar är inte alltid fullständigt riktiga.