APA (7th ed.) Citation

Ježowska-Trzebiatowska, B., Kopacz, S., Mikulski, T., & Senn, P. (1990). The rare elements: Occurence and technology. Polish Scientific Publishers.

Chicago Style (17th ed.) Citation

Ježowska-Trzebiatowska, Boguslawa, Stanislaw Kopacz, Teofil Mikulski, and P. Senn. The Rare Elements: Occurence and Technology. Warszawa: Polish Scientific Publishers, 1990.

MLA (9th ed.) Citation

Ježowska-Trzebiatowska, Boguslawa, et al. The Rare Elements: Occurence and Technology. Polish Scientific Publishers, 1990.