Gaya APA

dkk., L, A, L. (1973). Gregg Shorthand for Collegens volume two diamond Jubileee series (second edition). -: mcGraw - Hill.

Gaya MLA

dkk., Louis, A., Leslie,. "Gregg Shorthand for Collegens volume two diamond Jubileee series". second edition -: mcGraw - Hill, 1973. Text.