Gaya APA

Schulz, W. et al (2019). IEA International Computer and Information Literacy Study 2018 Assessment Framework (1st ed. 2019). : Springer International Publishing.

Gaya MLA

Schulz, Wolfram. et al. "IEA International Computer and Information Literacy Study 2018 Assessment Framework". 1st ed. 2019 : Springer International Publishing, 2019. Electronic Resource.