APA (7th ed.) Citation

Wawrzyńczak, I., & Lidia, W. QUALITY OF POSTAL SERVICES.

Chicago Style (17th ed.) Citation

Wawrzyńczak, Izabela, and Winecka-Garbarz Lidia. QUALITY OF POSTAL SERVICES.

MLA (9th ed.) Citation

Wawrzyńczak, Izabela, and Winecka-Garbarz Lidia. QUALITY OF POSTAL SERVICES.

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