APA (7th ed.) Citation

Portal, R. (1970). Russes et Ukrainiens. Paris: Flammarion.

Chicago Style (17th ed.) Citation

Portal, Roger. Russes Et Ukrainiens. Paris: Flammarion, 1970.

MLA (8th ed.) Citation

Portal, Roger. Russes Et Ukrainiens. Paris: Flammarion, 1970.

Warning: These citations may not always be 100% accurate.