Record Citations
APA (7th ed.) Citation
Heppenheimer, T. A. (1997). Countdown.
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Chicago Style (17th ed.) Citation
Heppenheimer, T. A. Countdown. 1997.
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MLA (9th ed.) Citation
Heppenheimer, T. A. Countdown. 1997.
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Warning: These citations may not always be 100% accurate.
