414398 Wenham, E. J. (1969). Planetary astronomy. London : Longman.
Chicago Style (17th ed.) Citation414398 Wenham, E J. Planetary Astronomy. London : Longman, 1969.
MLA (9th ed.) Citation414398 Wenham, E J. Planetary Astronomy. London : Longman, 1969.
Warning: These citations may not always be 100% accurate.