Soule, G. (1968). Undersea Frontiers: Exploring by deep diving submarines. Chicago: Rand McNally & Company.
Chicago Style CitationSoule, Gardner. Undersea Frontiers: Exploring By Deep Diving Submarines. Chicago: Rand McNally & Company, 1968.
MLA CitationSoule, Gardner. Undersea Frontiers: Exploring By Deep Diving Submarines. Chicago: Rand McNally & Company, 1968.
Warning: These citations may not always be 100% accurate.