Cita APA (7th ed.)
Grignetti, M. C., & Others, A. (Dec 1974). An "Intelligent" On-Line Assistant and Tutor: NLS-SCHOLAR. ERIC, Resources in Education (RIE).
Cita Chicago (17th ed.)
Grignetti, Mario C., i And Others. "An "Intelligent" On-Line Assistant and Tutor: NLS-SCHOLAR." ERIC, Resources in Education (RIE) Dec 1974.
Cita MLA (9th ed.)
Grignetti, Mario C., i And Others. "An "Intelligent" On-Line Assistant and Tutor: NLS-SCHOLAR." ERIC, Resources in Education (RIE), Dec 1974.
Atenció: Aquestes cites poden no estar 100% correctes.