Cita APA (7a ed.)

Kingsnorth, S. (2019). Digital marketing strategy. Kogan Page Ltd.

Cita Chicago Style (17a ed.)

Kingsnorth, Simon. Digital Marketing Strategy. London: Kogan Page Ltd, 2019.

Cita MLA (9a ed.)

Kingsnorth, Simon. Digital Marketing Strategy. Kogan Page Ltd, 2019.