APA Style
Sayre, April Pulley. (2002).
Secrets of sound: studying the calls and songs of whales, elephants, and birds .
Boston:
Houghton Mifflin.
Chicago Style
Sayre, April Pulley.
Secrets of sound: studying the calls and songs of whales, elephants, and birds.
Boston:
Houghton Mifflin,
2002.
Referensi.
MLA Style
Sayre, April Pulley.
Secrets of sound: studying the calls and songs of whales, elephants, and birds.
Boston:
Houghton Mifflin,
2002.
Referensi.
Turabian Style
Sayre, April Pulley.
Secrets of sound: studying the calls and songs of whales, elephants, and birds.
Boston:
Houghton Mifflin,
2002.
Referensi.