APA (7th ed.) Citation

Lapworth, P., & Sills, C. (2016). An introduction to transactional analysis (Revised edition.). SAGE.

Chicago Style (17th ed.) Citation

Lapworth, Phil, and Charlotte Sills. An Introduction to Transactional Analysis. Revised edition. [Los Angeles]: SAGE, 2016.

MLA (9th ed.) Citation

Lapworth, Phil, and Charlotte Sills. An Introduction to Transactional Analysis. Revised edition. SAGE, 2016.

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