Avery, S. (1989). Painting animals in watercolour (1st published in paperback.). Search.
Cita Chicago Style (17a ed.)Avery, Sally. Painting Animals in Watercolour. 1st published in paperback. Tunbridge Wells: Search, 1989.
Cita MLA (8a ed.)Avery, Sally. Painting Animals in Watercolour. 1st published in paperback. Search, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.