Cita APA

Turkevich Ohn & Turkevich, L. B. C. (1968). Prominent scientists of continental Europe.

Chicago Edition Citation

Turkevich Ohn i Ludmilla B. Comp Turkevich. Prominent Scientists of Continental Europe. 1968.

Cita MLA

Turkevich Ohn i Ludmilla B. Comp Turkevich. Prominent Scientists of Continental Europe. 1968.

Atenció: Aquestes cites poden no estar 100% correctes.