Cita APA (7a ed.)

Ladousse, G. P. (1992). Speaking personally: Quizzes and questionnaires for fluency practice. Cambridge University Press.

Cita Chicago Style (17a ed.)

Ladousse, Gillian Porter. Speaking Personally: Quizzes and Questionnaires for Fluency Practice. Cambridge: Cambridge University Press, 1992.

Cita MLA (8a ed.)

Ladousse, Gillian Porter. Speaking Personally: Quizzes and Questionnaires for Fluency Practice. Cambridge University Press, 1992.