APA (7th ed.) Citation

Greguss, L. Breeding program of species hybridization of firs.

Chicago Style (17th ed.) Citation

Greguss, Ladislav. Breeding Program of Species Hybridization of Firs.

MLA (9th ed.) Citation

Greguss, Ladislav. Breeding Program of Species Hybridization of Firs.

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