Cita APA (7a ed.)

Lasky, K., & Hawkes, K. (1994). The librarian who measured the earth. Little Brown and Company.

Cita Chicago Style (17a ed.)

Lasky, Kathryn, y Kevin Hawkes. The Librarian Who Measured the Earth. Boston: Little Brown and Company, 1994.

Cita MLA (8a ed.)

Lasky, Kathryn, y Kevin Hawkes. The Librarian Who Measured the Earth. Little Brown and Company, 1994.

Precaución: Estas citas no son 100% exactas.