APA Citation

Dupuis, N. F. ;. M. Spherical Trigonometry and Astronomy. R. Uglow & Company, Kingston, 1911 (Second Edition).

Chicago Style Citation

Dupuis, N. F. ; Matheson. Spherical Trigonometry and Astronomy. R. Uglow & Company, Kingston, 1911 (Second Edition).

MLA Citation

Dupuis, N. F. ; Matheson. Spherical Trigonometry and Astronomy. R. Uglow & Company, Kingston, 1911 (Second Edition).

Warning: These citations may not always be 100% accurate.