APA (7th ed.) Citation

Macko, J. K., Špakulová, M., & Mášik, K. On problems of race and population level in intraspecies structure.

Chicago Style (17th ed.) Citation

Macko, Jozef Kazimír, Marta Špakulová, and K. Mášik. On Problems of Race and Population Level in Intraspecies Structure.

MLA (9th ed.) Citation

Macko, Jozef Kazimír, et al. On Problems of Race and Population Level in Intraspecies Structure.