APA Style
Kirkpatrick, James D.. (2016).
Kirkpatrick's four levels of training evaluation. .
Virginia:
ATD Press.
Chicago Style
Kirkpatrick, James D..
Kirkpatrick's four levels of training evaluation..
Virginia:
ATD Press,
2016.
Text.
MLA Style
Kirkpatrick, James D..
Kirkpatrick's four levels of training evaluation..
Virginia:
ATD Press,
2016.
Text.
Turabian Style
Kirkpatrick, James D..
Kirkpatrick's four levels of training evaluation..
Virginia:
ATD Press,
2016.
Print.