APA (7th ed.) Zitazioa
Seiple, R. A. (1990). One life at a time. Word publishing.
Chicago Style (17th ed.) Zitazioa
Seiple, Robert A. One Life at a Time. Dallas: Word publishing, 1990.
MLA (9th ed.) Zitazioa
Seiple, Robert A. One Life at a Time. Word publishing, 1990.
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