APA (7th ed.) Citation

Emerson, W. (1768). Perspective: or, the art of drawing the representations of all objects upon a plane: In two sections. Sect. I. Demonstrates the Principles whereon this Art is founded. Sect. II. Gives the practical Rules for Operation; with great Variety of Examples. s.n.

Chicago Style (17th ed.) Citation

Emerson, William. Perspective: Or, the Art of Drawing the Representations of All Objects upon a Plane: In Two Sections. Sect. I. Demonstrates the Principles Whereon This Art Is Founded. Sect. II. Gives the Practical Rules for Operation; with Great Variety of Examples. [London?]: s.n, 1768.

MLA (9th ed.) Citation

Emerson, William. Perspective: Or, the Art of Drawing the Representations of All Objects upon a Plane: In Two Sections. Sect. I. Demonstrates the Principles Whereon This Art Is Founded. Sect. II. Gives the Practical Rules for Operation; with Great Variety of Examples. s.n, 1768.