Gaya APA

Cunningham, P, M., Merriam, S, B. (1991). Handbook of adult and continuing education (1st ed). San Fancisco, CA: Jossey-Bass.

Gaya MLA

Cunningham, Phyllis, M.., Merriam, Sharan, B.. "Handbook of adult and continuing education". 1st ed San Fancisco, CA: Jossey-Bass, 1991. Text.