Cita APA (7a ed.)
Goff, R. H., & Hardenbergh, D. E. (1967). Introduction to Statics. Holt, Rinehart and Winston.
Cita Chicago Style (17a ed.)
Goff, Robert H., y Donald E. Hardenbergh. Introduction to Statics. New York: Holt, Rinehart and Winston, 1967.
Cita MLA (9a ed.)
Goff, Robert H., y Donald E. Hardenbergh. Introduction to Statics. Holt, Rinehart and Winston, 1967.
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