APA (7th ed.) Citation

Salmeron-Manzano, E., & Manzano-Agugliaro, F. (2018). The Electric Bicycle: Worldwide Research Trends. Energies (Basel), 11(7), 1894. https://doi.org/10.3390/en11071894

Chicago Style (17th ed.) Citation

Salmeron-Manzano, Esther, and Francisco Manzano-Agugliaro. "The Electric Bicycle: Worldwide Research Trends." Energies (Basel) 11, no. 7 (2018): 1894. https://doi.org/10.3390/en11071894.

MLA (9th ed.) Citation

Salmeron-Manzano, Esther, and Francisco Manzano-Agugliaro. "The Electric Bicycle: Worldwide Research Trends." Energies (Basel), vol. 11, no. 7, 2018, p. 1894, https://doi.org/10.3390/en11071894.