APA (7th ed.) Citation

(1989). Occurrence and distribution of selenium. CRC Pr.

Chicago Style (17th ed.) Citation

Occurrence and Distribution of Selenium. Boca Raton, Fla: CRC Pr, 1989.

MLA (9th ed.) Citation

Occurrence and Distribution of Selenium. CRC Pr, 1989.

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