APA
Sugiura K., Kagaya M., . (1977). Study of visible smoke reduction from a small two-stroke engine using various engine lubricants. Warrendale, PA: Society of Automotive Engineers. Paper nr 77 06 23.
Chicago
Sugiura K, Kagaya M, . 1977. Study of visible smoke reduction from a small two-stroke engine using various engine lubricants. Warrendale, PA: Society of Automotive Engineers. Paper nr 77 06 23.
Harvard
Sugiura K., Kagaya M., . (1977). Study of visible smoke reduction from a small two-stroke engine using various engine lubricants. Warrendale, PA: Society of Automotive Engineers. Paper nr 77 06 23.
MLA
Sugiura K, Kagaya M, . Study of visible smoke reduction from a small two-stroke engine using various engine lubricants. Warrendale, PA: Society of Automotive Engineers. Paper nr 77 06 23. 1977.