Παραπομπή σε μορφή APA (7η εκδ.)

Liu, H., Li, Z., & Zheng, L. (2008). Rapid preliminary helmet shell design based on three-dimensional anthropometric head data. Journal of Engineering Design, 19(1), 45-54. https://doi.org/10.1080/09544820601186088

Παραπομπή σε μορφή Chicago (17η εκδ.)

Liu, Hong, Zhizhong Li, και Li Zheng. "Rapid Preliminary Helmet Shell Design Based on Three-dimensional Anthropometric Head Data." Journal of Engineering Design 19, no. 1 (2008): 45-54. https://doi.org/10.1080/09544820601186088.

Παραπομπή σε μορφή MLA (9th εκδ.)

Liu, Hong, et al. "Rapid Preliminary Helmet Shell Design Based on Three-dimensional Anthropometric Head Data." Journal of Engineering Design, vol. 19, no. 1, 2008, pp. 45-54, https://doi.org/10.1080/09544820601186088.