Παραπομπή APA

Plazy, G. (1997). In the footsteps of Van Gogh. Penguin Studio Books.

Παραπομπή Chicago Style

Plazy, Gilles. In the Footsteps of Van Gogh. Spain: Penguin Studio Books, 1997.

Παραπομπή MLA

Plazy, Gilles. In the Footsteps of Van Gogh. Penguin Studio Books, 1997.