Dyfyniad APA

(1991). Repressirovanna︠i︡a nauka =: The oppressed science. "Nauka," Leningradskoe otd-nie.

Dyfyniad Arddull Chicago

Repressirovanna︠i︡a Nauka =: The Oppressed Science. Leningrad: "Nauka," Leningradskoe otd-nie, 1991.

Dyfyniad MLA

Repressirovanna︠i︡a Nauka =: The Oppressed Science. "Nauka," Leningradskoe otd-nie, 1991.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.