Cita APA (7a ed.)

Pettegree, A., & Pettegree, A. (2017). Broadsheets: Single-sheet publishing in the first age of print. Brill.

Cita Chicago Style (17a ed.)

Pettegree, Andrew, y Andrew Pettegree. Broadsheets: Single-sheet Publishing in the First Age of Print. Leiden, [Netherlands] ; Boston, [Massachusetts]: Brill, 2017.

Cita MLA (9a ed.)

Pettegree, Andrew, y Andrew Pettegree. Broadsheets: Single-sheet Publishing in the First Age of Print. Brill, 2017.