APA (7th ed.) Citation

Petrova, B., Mineva, K., Petkova, M., Nikolov, V., Minev, M., & Strebkova, R. Trait and state anxiety as factors of threshold and tolerance to experimentally induced pain. Trakia University.

Chicago Style (17th ed.) Citation

Petrova, B., K. Mineva, M. Petkova, V. Nikolov, M. Minev, and R. Strebkova. Trait and State Anxiety as Factors of Threshold and Tolerance to Experimentally Induced Pain. Trakia University.

MLA (9th ed.) Citation

Petrova, B., et al. Trait and State Anxiety as Factors of Threshold and Tolerance to Experimentally Induced Pain. Trakia University.