Παραπομπή σε μορφή APA (7η εκδ.)

Ahsan, Z., & Ahsan, Z. (2019). The Potential of Fields in Einstein's Theory of Gravitation (1st ed. 2019.). Springer Singapore : Imprint: Springer. https://doi.org/10.1007/978-981-13-8976-4

Παραπομπή σε μορφή Chicago (17η εκδ.)

Ahsan, Zafar, και Zafar Ahsan. The Potential of Fields in Einstein's Theory of Gravitation. 1st ed. 2019. Singapore: Springer Singapore : Imprint: Springer, 2019. https://doi.org/10.1007/978-981-13-8976-4.

Παραπομπή σε μορφή MLA (8th εκδ.)

Ahsan, Zafar, και Zafar Ahsan. The Potential of Fields in Einstein's Theory of Gravitation. 1st ed. 2019. Springer Singapore : Imprint: Springer, 2019. https://doi.org/10.1007/978-981-13-8976-4.