Cita APA (7a ed.)

Keevash, P. (2020). Coloured and directed designs. Springer-Verlag Berlin Heidelberg.

Cita Chicago Style (17a ed.)

Keevash, P. Coloured and Directed Designs. Springer-Verlag Berlin Heidelberg, 2020.

Cita MLA (9a ed.)

Keevash, P. Coloured and Directed Designs. Springer-Verlag Berlin Heidelberg, 2020.