Elements of geometry: containing the first six books of Euclid,
with a supplement ... to which are added, elements of plane and sphericale trigonometry ... From the last London ed., enℓ.

APA Citation

Playfair, J., Euclid. (1866). Elements of geometry: containing the first six books of Euclid: with a supplement ... to which are added, elements of plane and sphericale trigonometry ... From the last London ed., enℓ. Philadelphia: J.B. Lippincott & Co.

MLA Citation

Playfair, John, 1748-1819, and Euclid. Elements of Geometry: Containing the First Six Books of Euclid: With a Supplement ... to Which Are Added, Elements of Plane And Sphericale Trigonometry ... From the Last London Ed., Enℓ. Philadelphia: J.B. Lippincott & Co, 1866.

Warning: These citations may not always be complete (especially for serials).