APA-viite (7. p.)

García Salvador, R. M., Novas Castellano, N., Alcalde García, A., Fernández Ros, M., & Gázquez Parra, J. A. (2020). Progress in the Knowledge, Application and Influence of Extremely Low Frequency Signals. MDPI.

Chicago-viite (17. p.)

García Salvador, Rosa María, Nuria Novas Castellano, Alfredo Alcalde García, Manuel Fernández Ros, ja José Antonio Gázquez Parra. Progress in the Knowledge, Application and Influence of Extremely Low Frequency Signals. MDPI, 2020.

MLA-viite (8. p.)

García Salvador, Rosa María, et al. Progress in the Knowledge, Application and Influence of Extremely Low Frequency Signals. MDPI, 2020.

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