APA (7th ed.) Citation

Tykva, R., & Sabol, J. (1995). Low-level environmental radioactivity: Sources and evaluation. Technomic Pub.

Chicago Style (17th ed.) Citation

Tykva, Richard, and Josef Sabol. Low-level Environmental Radioactivity: Sources and Evaluation. Lancaster, Penn: Technomic Pub, 1995.

MLA (9th ed.) Citation

Tykva, Richard, and Josef Sabol. Low-level Environmental Radioactivity: Sources and Evaluation. Technomic Pub, 1995.