APA (7th ed.) Citation

Frost, A., & Yarrow, R. (2007). Improvisation in drama / Anthony Frost & Ralph Yarrow (2nd ed.). Palgrave Macmillan.

Chicago Style (17th ed.) Citation

Frost, Anthony, and Ralph Yarrow. Improvisation in Drama / Anthony Frost & Ralph Yarrow. 2nd ed. Basingstoke: Palgrave Macmillan, 2007.

MLA (9th ed.) Citation

Frost, Anthony, and Ralph Yarrow. Improvisation in Drama / Anthony Frost & Ralph Yarrow. 2nd ed. Palgrave Macmillan, 2007.

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