APA (7th ed.) Citation

Hajduková, M., Hajduk, A., & Hajduková, M. Multicolour lighteurves of eight photographiic Orionids.

Chicago Style (17th ed.) Citation

Hajduková, M., Anton Hajduk, and Mária Hajduková. Multicolour Lighteurves of Eight Photographiic Orionids.

MLA (9th ed.) Citation

Hajduková, M., et al. Multicolour Lighteurves of Eight Photographiic Orionids.