APA (7th ed.) Citation

Protopopova, V. V., Shevera, M. V., Liubinska, L. H., Petryk, S. P., & Vasylieva, T. V. (2013). In memory of Janusz Guzik.

Chicago Style (17th ed.) Citation

Protopopova, V. V., M. V. Shevera, L. H. Liubinska, S. P. Petryk, and T. V. Vasylieva. In Memory of Janusz Guzik. 2013.

MLA (8th ed.) Citation

Protopopova, V. V., et al. In Memory of Janusz Guzik. 2013.