APA (7e ed.) Bronvermelding

Schwartz, H. J., & Nachman, L. J. (1987). Organize: User's manual (Apple version.). Wadsworth Pub. Co.

Chicago (17e ed.) Bronvermelding

Schwartz, Helen J., en Louis J. Nachman. Organize: User's Manual. Apple version. Belmont, Calif: Wadsworth Pub. Co, 1987.

MLA (9e ed.) Bronvermelding

Schwartz, Helen J., en Louis J. Nachman. Organize: User's Manual. Apple version. Wadsworth Pub. Co, 1987.