APA (7th ed.) Citation

Parkinson, N. (2010). Speaking directly: An examination of symbol and communication in Allan Kaprow's happenings.

Chicago Style (17th ed.) Citation

Parkinson, Nick. Speaking Directly: An Examination of Symbol and Communication in Allan Kaprow's Happenings. 2010.

MLA (9th ed.) Citation

Parkinson, Nick. Speaking Directly: An Examination of Symbol and Communication in Allan Kaprow's Happenings. 2010.

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