APA (7th ed.) Citation

KIRKPATRICK. (1998). Evaluating training programs: The four levels. Berrett-Koehler Pubs.

Chicago Style (17th ed.) Citation

KIRKPATRICK. Evaluating Training Programs: The Four Levels. San Francisco: Berrett-Koehler Pubs, 1998.

MLA (9th ed.) Citation

KIRKPATRICK. Evaluating Training Programs: The Four Levels. Berrett-Koehler Pubs, 1998.

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