Sayre, A. P. (2002). Secrets Of Sound: Studying the Calls and Songs of Whales, Elephants, and Birds. Houghton Mifflin Co.
Chicago Style (17th ed.) CitationSayre, April Pulley. Secrets Of Sound: Studying the Calls and Songs of Whales, Elephants, and Birds. Houghton Mifflin Co, 2002.
MLA (8th ed.) CitationSayre, April Pulley. Secrets Of Sound: Studying the Calls and Songs of Whales, Elephants, and Birds. Houghton Mifflin Co, 2002.
Warning: These citations may not always be 100% accurate.