Cita APA (7th ed.)
Greenwell, R. N. (1989). Pascal: Solutions to Projects. Dissemination Packet--Summer 1989: Booklet #5. ERIC, Resources in Education (RIE).
Cita Chicago (17th ed.)
Greenwell, Raymond N. "Pascal: Solutions to Projects. Dissemination Packet--Summer 1989: Booklet #5." ERIC, Resources in Education (RIE) 1989.
Cita MLA (9th ed.)
Greenwell, Raymond N. "Pascal: Solutions to Projects. Dissemination Packet--Summer 1989: Booklet #5." ERIC, Resources in Education (RIE), 1989.
Atenció: Aquestes cites poden no estar 100% correctes.