Style de citation APA (7e éd.)

FUNK WILFRED. (2022). 30 DAYS TO A MORE POWERFUL VOCABULARY (2022.). POCKET BOOKS.

Style de citation Chicago (17e éd.)

FUNK WILFRED. 30 DAYS TO A MORE POWERFUL VOCABULARY. 2022. NEWYORK: POCKET BOOKS, 2022.

Style de citation MLA (9e éd.)

FUNK WILFRED. 30 DAYS TO A MORE POWERFUL VOCABULARY. 2022. POCKET BOOKS, 2022.