APA (7th ed.) Citation

Zirka, V. V., & Vukolova, K. V. (2017). Advertisement as an instrument of Pittsburgh speech self-identification.

Chicago Style (17th ed.) Citation

Zirka, V. V., and K. V. Vukolova. Advertisement as an Instrument of Pittsburgh Speech Self-identification. 2017.

MLA (8th ed.) Citation

Zirka, V. V., and K. V. Vukolova. Advertisement as an Instrument of Pittsburgh Speech Self-identification. 2017.

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