APA (7th ed.) Citation

Patton, M. Q. (2020). Blue marble evaluation: Premises and principles. The Guilford Press.

Chicago Style (17th ed.) Citation

Patton, Michael Quinn. Blue Marble Evaluation: Premises and Principles. New York: The Guilford Press, 2020.

MLA (9th ed.) Citation

Patton, Michael Quinn. Blue Marble Evaluation: Premises and Principles. The Guilford Press, 2020.