APA (7th ed.) Citation

Arnosky, J. (1987). Sketching outdoors in spring. Lothrop, Lee & Shepard Books.

Chicago Style (17th ed.) Citation

Arnosky, Jim. Sketching Outdoors in Spring. New York: Lothrop, Lee & Shepard Books, 1987.

MLA (9th ed.) Citation

Arnosky, Jim. Sketching Outdoors in Spring. Lothrop, Lee & Shepard Books, 1987.