APA (7th ed.) Citation

Lepskij, O. V. (1997). How to improve accuracy of estimation.

Chicago Style (17th ed.) Citation

Lepskij, Oleg V. How to Improve Accuracy of Estimation. Berlin, 1997.

MLA (9th ed.) Citation

Lepskij, Oleg V. How to Improve Accuracy of Estimation. 1997.

Warning: These citations may not always be 100% accurate.