Cita APA (7a ed.)

Engstrand, I. W. (1981). Spanish scientists in the New World: The eighteenth-century expeditions. University of Washington Press.

Cita Chicago Style (17a ed.)

Engstrand, Iris Wilson. Spanish Scientists in the New World: The Eighteenth-century Expeditions. Seattle [etc.]: University of Washington Press, 1981.

Cita MLA (9a ed.)

Engstrand, Iris Wilson. Spanish Scientists in the New World: The Eighteenth-century Expeditions. University of Washington Press, 1981.