APA (7th ed.) Citation

Griffin, P. R. (1992). A dig in time. Puffin Books.

Chicago Style (17th ed.) Citation

Griffin, Peni R. A Dig in Time. New York, N.Y., U.S.A.: Puffin Books, 1992.

MLA (9th ed.) Citation

Griffin, Peni R. A Dig in Time. Puffin Books, 1992.