Dyfyniad APA

Tarn, E. W. (1882). Practical geometry for the architect, engineer, surveyor and mechanic: Giving rules for the delineation and application of various geometrical lines, figures, and curves (2a. ed.). Crosby Lockwood and Company.

Dyfyniad Arddull Chicago

Tarn, Edward Wyndham. Practical Geometry for the Architect, Engineer, Surveyor and Mechanic: Giving Rules for the Delineation and Application of Various Geometrical Lines, Figures, and Curves. 2a. ed. Berkshire: Crosby Lockwood and Company, 1882.

Dyfyniad MLA

Tarn, Edward Wyndham. Practical Geometry for the Architect, Engineer, Surveyor and Mechanic: Giving Rules for the Delineation and Application of Various Geometrical Lines, Figures, and Curves. 2a. ed. Crosby Lockwood and Company, 1882.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.