APA Edition Citation

Kratochvil Petr. (1966). Crystals. Iliffe.

Chicago Edition Citation

Kratochvil Petr. Crystals. London: Iliffe, 1966.

MLA Edition Citation

Kratochvil Petr. Crystals. Iliffe, 1966.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.