APA (7e ed.) Bronvermelding

Clark,Roy Peter. (2016). Writing tools: 55 essentials strategies for every writer (10th anniversary edition, revised Little, Brown paperback edition.). Little, Brown and Company.

Chicago (17e ed.) Bronvermelding

Clark,Roy Peter. Writing Tools: 55 Essentials Strategies for Every Writer. 10th anniversary edition, revised Little, Brown paperback edition. New York, NY: Little, Brown and Company, 2016.

MLA (9e ed.) Bronvermelding

Clark,Roy Peter. Writing Tools: 55 Essentials Strategies for Every Writer. 10th anniversary edition, revised Little, Brown paperback edition. Little, Brown and Company, 2016.