APA

Swanwick R., . (2003). Drawing landscapes. Tunbridge Wells: Search press.

Chicago

Swanwick Ronald, . 2003. Drawing landscapes. Tunbridge Wells: Search press.

Harvard

Swanwick R., . (2003). Drawing landscapes. Tunbridge Wells: Search press.

MLA

Swanwick Ronald, . Drawing landscapes. Tunbridge Wells: Search press. 2003.