APA (7th ed.) Citation

Markle, S. (1987). Digging deeper: Investigations into rocks, shocks, quakes, and other earthy matters. Lothrop, Lee & Shepard Books.

Chicago Style (17th ed.) Citation

Markle, Sandra. Digging Deeper: Investigations into Rocks, Shocks, Quakes, and Other Earthy Matters. New York: Lothrop, Lee & Shepard Books, 1987.

MLA (9th ed.) Citation

Markle, Sandra. Digging Deeper: Investigations into Rocks, Shocks, Quakes, and Other Earthy Matters. Lothrop, Lee & Shepard Books, 1987.

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