Beer, F. P., & Johnston, E. R. (1987). Mechanics for engineers: Statics (4. ed., internat. ed.). McGraw-Hill.
Chicago Style (17th ed.) CitationBeer, Ferdinand Pierre, and E. Russell Johnston. Mechanics for Engineers: Statics. 4. ed., internat. ed. New York [u.a.]: McGraw-Hill, 1987.
MLA (9th ed.) CitationBeer, Ferdinand Pierre, and E. Russell Johnston. Mechanics for Engineers: Statics. 4. ed., internat. ed. McGraw-Hill, 1987.
Warning: These citations may not always be 100% accurate.