Cita APA (7th ed.)
Gardener, M. Beginning R: The Statistical Programming Language. Wiley.
Cita Chicago (17th ed.)
Gardener, Mark. Beginning R: The Statistical Programming Language. Indianápolis, EUA: Wiley.
Cita MLA (9th ed.)
Gardener, Mark. Beginning R: The Statistical Programming Language. Wiley.
Atenció: Aquestes cites poden no estar 100% correctes.