APA (7th ed.) Citation

Supuka, J., & Berta, F. The composition of terpenes in the needles of Douglas fir (Pseudotsuga menziesii (Mirbel) Franco) growing in the urban environment.

Chicago Style (17th ed.) Citation

Supuka, Ján, and František Berta. The Composition of Terpenes in the Needles of Douglas Fir (Pseudotsuga Menziesii (Mirbel) Franco) Growing in the Urban Environment.

MLA (9th ed.) Citation

Supuka, Ján, and František Berta. The Composition of Terpenes in the Needles of Douglas Fir (Pseudotsuga Menziesii (Mirbel) Franco) Growing in the Urban Environment.

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