APA (7th ed.) Citation

Girejko, E., Malinowska, A., & Torres, D. (1000). A unified approach to the calculus of variations on time scales.

Chicago Style (17th ed.) Citation

Girejko, E., A.B Malinowska, and D.F.M Torres. A Unified Approach to the Calculus of Variations on Time Scales. 1000.

MLA (8th ed.) Citation

Girejko, E., et al. A Unified Approach to the Calculus of Variations on Time Scales. 1000.