APA Citation

Engle, E., & Drummond, K. H. (1968). Sky Watchers (edición adapted by Robert M. Walker.). New York: Dell Publishing.

Chicago Style Citation

Engle, Eloise,, and Kenneth H. Drummond. Sky Watchers. edición adapted by Robert M. Walker. New York: Dell Publishing, 1968.

MLA Citation

Engle, Eloise,, and Kenneth H. Drummond. Sky Watchers. edición adapted by Robert M. Walker. New York: Dell Publishing, 1968.

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