APA (7th ed.) Citation

McGregor, C. (1974). The great barrier reef. Time-Life Books.

Chicago Style (17th ed.) Citation

McGregor, Craig. The Great Barrier Reef. Amsterdam: Time-Life Books, 1974.

MLA (8th ed.) Citation

McGregor, Craig. The Great Barrier Reef. Time-Life Books, 1974.

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