APA استشهاد

Greenhill, G. S. (1894). Treatise on hydrostatics. Macmillan and co..

استشهاد بنمط شيكاغو

Greenhill, G. Sir. Treatise on Hydrostatics. London, New York: Macmillan and co., 1894.

MLA استشهاد

Greenhill, G. Sir. Treatise on Hydrostatics. Macmillan and co., 1894.