APA (7e ed.) Bronvermelding

Cross, K. P. (1981). Adults as learners: Increasing participation and facilitating learners. Jossey-Bass.

Chicago (17e ed.) Bronvermelding

Cross, K. Patricia. Adults as Learners: Increasing Participation and Facilitating Learners. San Francisco: Jossey-Bass, 1981.

MLA (8e ed.) Bronvermelding

Cross, K. Patricia. Adults as Learners: Increasing Participation and Facilitating Learners. Jossey-Bass, 1981.