APA引文

McIntyre, L. (1975). The incredible incas and their timeless land (Primera edición.). National Geographic Society.

Chicago Style (17th ed.) Citation

McIntyre, Loren. The Incredible Incas and Their Timeless Land. Primera edición. Washington: National Geographic Society, 1975.

MLA引文

McIntyre, Loren. The Incredible Incas and Their Timeless Land. Primera edición. National Geographic Society, 1975.

警告：這些引文格式不一定是100％准確.