APA stil citiranja

Becker, R., & Warncke, R. (1973). Vanadium, Niob, Tantal: Vanadium, Niob, Tantal : Register / 48, 49, 50 (8. Aufl.). Weinheim: Verlag Chemie.

Chicago stil citiranja

Becker, Ramona, and Rudolf Warncke. Vanadium, Niob, Tantal: Vanadium, Niob, Tantal : Register / 48, 49, 50. 8. Aufl. Weinheim: Verlag Chemie, 1973.

MLA stil citiranja

Becker, Ramona, and Rudolf Warncke. Vanadium, Niob, Tantal: Vanadium, Niob, Tantal : Register / 48, 49, 50. 8. Aufl. Weinheim: Verlag Chemie, 1973.