APA aipamena

Morgan, S., & Okerstrom, D. (1992). The endangered earth: Readings for writers. Allyn and Bacon.

Chicago Style aipamena

Morgan, Sarah, and Dennis Okerstrom. The Endangered Earth: Readings for Writers. Boston: Allyn and Bacon, 1992.

MLA aipamena

Morgan, Sarah, and Dennis Okerstrom. The Endangered Earth: Readings for Writers. Allyn and Bacon, 1992.

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