Cita APA (7th ed.)

Hejzlar, J. (1990). Chinese watercolours. Ivy Leaf.

Cita Chicago (17th ed.)

Hejzlar, Josef. Chinese Watercolours. London: Ivy Leaf, 1990.

Cita MLA (9th ed.)

Hejzlar, Josef. Chinese Watercolours. Ivy Leaf, 1990.