Gaya APA

NICE, S, E., THOMSON, W, D, (. (1999). Speaking for impact: (Cet. 1). Boston: Allyn and Bacon.

Gaya MLA

NICE, Shierly, E., THOMSON, Willian, D, (ed). "Speaking for impact:". Cet. 1 Boston: Allyn and Bacon, 1999. Buku.