APA (7th ed.) Citation

Skuhravý, V., Číhalík, J., Materna, J., & Hrubík, P. Content of 16 heavy metals and other elements in spruce needles (1-4 years old) from 23 sites of the Czech Republic.

Chicago Style (17th ed.) Citation

Skuhravý, Václav, Jiří Číhalík, Jaroslav Materna, and Pavel Hrubík. Content of 16 Heavy Metals and Other Elements in Spruce Needles (1-4 Years Old) from 23 Sites of the Czech Republic.

MLA (9th ed.) Citation

Skuhravý, Václav, et al. Content of 16 Heavy Metals and Other Elements in Spruce Needles (1-4 Years Old) from 23 Sites of the Czech Republic.