APA استشهاد

Gill, P. W., Smith, J. H., & Ziurys, E. J. (1959). Fundementals of internal combustion engines (Rev. Ed.4.). Oxford and IBH.

استشهاد بنمط شيكاغو

Gill, Paul W., James H. Smith, و Engene J. Ziurys. Fundementals of Internal Combustion Engines. Rev. Ed.4. New Delhi: Oxford and IBH, 1959.

MLA استشهاد

Gill, Paul W., et al. Fundementals of Internal Combustion Engines. Rev. Ed.4. Oxford and IBH, 1959.