APA (7e ed.) Bronvermelding

Neukrug, E. S. (2025). Theory, practice, and trends in human services: An introduction (Seventh edition.). Cengage.

Chicago (17e ed.) Bronvermelding

Neukrug, Edward S. Theory, Practice, and Trends in Human Services: An Introduction. Seventh edition. Mason, OH: Cengage, 2025.

MLA (9e ed.) Bronvermelding

Neukrug, Edward S. Theory, Practice, and Trends in Human Services: An Introduction. Seventh edition. Cengage, 2025.