APA (7e ed.) Bronvermelding

Bonato, S. (2018). Searching the grey literature: A handbook for finding annual reports, working papers, white papers, government documents, and more. Rowman & Littlefield.

Chicago (17e ed.) Bronvermelding

Bonato, Sarah. Searching the Grey Literature: A Handbook for Finding Annual Reports, Working Papers, White Papers, Government Documents, and More. Lanham, Maryland: Rowman & Littlefield, 2018.

MLA (9e ed.) Bronvermelding

Bonato, Sarah. Searching the Grey Literature: A Handbook for Finding Annual Reports, Working Papers, White Papers, Government Documents, and More. Rowman & Littlefield, 2018.