APA (7th ed.) Citation
Kopčáková, J., & Vajdová, J. History of Customs Duties and its use in the Import of Goods.
Chicago Style (17th ed.) Citation
Kopčáková, Janka, and Jana Vajdová. History of Customs Duties and Its Use in the Import of Goods.
MLA (9th ed.) Citation
Kopčáková, Janka, and Jana Vajdová. History of Customs Duties and Its Use in the Import of Goods.
Warning: These citations may not always be 100% accurate.