Record Citations

APA (7th ed.) Citation
Feldman, D. (1991). Do penguins have knees?: An Imponderables book. HarperCollins Publishers.
Chicago Style (17th ed.) Citation
Feldman, David. Do Penguins Have Knees?: An Imponderables Book. New York, NY: HarperCollins Publishers, 1991.
MLA (9th ed.) Citation
Feldman, David. Do Penguins Have Knees?: An Imponderables Book. HarperCollins Publishers, 1991.
Warning: These citations may not always be 100% accurate.