Style de citation APA (7e éd.)

Кovan, S. Е., Ryahovskaya, А. N., & Kotsyuba, N. V. (2014). SYSTEM PROBLEM`S OF BANKRUPT IN RUSSIA. Real Economics Publishing House.

Style de citation Chicago (17e éd.)

Кovan, S. Е., А. N. Ryahovskaya, et N. V. Kotsyuba. SYSTEM PROBLEM`S OF BANKRUPT IN RUSSIA. Real Economics Publishing House, 2014.

Style de citation MLA (8e éd.)

Кovan, S. Е., et al. SYSTEM PROBLEM`S OF BANKRUPT IN RUSSIA. Real Economics Publishing House, 2014.