Cita APA

Kirtland, J. (2001). Identification numbers and check digital schems. MAA.

Chicago Edition Citation

Kirtland, Jeoseph. Identification Numbers and Check Digital Schems. MAA, 2001.

Cita MLA

Kirtland, Jeoseph. Identification Numbers and Check Digital Schems. MAA, 2001.

Atenció: Aquestes cites poden no estar 100% correctes.