APA (7th ed.) Citation

Gough, V. (1968). Impromptu speaking / by V. Gough (2nd ed.). Pergamon.

Chicago Style (17th ed.) Citation

Gough, V. Impromptu Speaking / by V. Gough. 2nd ed. Pergamon, 1968.

MLA (9th ed.) Citation

Gough, V. Impromptu Speaking / by V. Gough. 2nd ed. Pergamon, 1968.

Warning: These citations may not always be 100% accurate.