Ferguson, J. (1778). The art of drawing in perspective made easy: To those who have no previous knowledge of the mathematics. By James Ferguson, F. R. S. Illustrated with plates. printed by James Williams.
Chicago Style (17th ed.) CitationFerguson, James. The Art of Drawing in Perspective Made Easy: To Those Who Have No Previous Knowledge of the Mathematics. By James Ferguson, F. R. S. Illustrated with Plates. Dublin: printed by James Williams, 1778.
MLA (9th ed.) CitationFerguson, James. The Art of Drawing in Perspective Made Easy: To Those Who Have No Previous Knowledge of the Mathematics. By James Ferguson, F. R. S. Illustrated with Plates. printed by James Williams, 1778.
Warning: These citations may not always be 100% accurate.