Cita APA

Sprague, J., & Stuart, D. (1984). The speaker's handbook. Harcourt Brace Jovanovich.

Chicago Edition Citation

Sprague, Jo, i Douglas Stuart. The Speaker's Handbook. San Diego: Harcourt Brace Jovanovich, 1984.

Cita MLA

Sprague, Jo, i Douglas Stuart. The Speaker's Handbook. Harcourt Brace Jovanovich, 1984.