APA (7th ed.) Citation

Wambsganß, J. (2006). Gravitational microlensing. Gravitational lensing: strong, weak and micro. https://doi.org/10.1007/978-3-540-30310-7_4

Chicago Style (17th ed.) Citation

Wambsganß, Joachim. "Gravitational Microlensing." Gravitational Lensing: Strong, Weak and Micro 2006. https://doi.org/10.1007/978-3-540-30310-7_4.

MLA (9th ed.) Citation

Wambsganß, Joachim. "Gravitational Microlensing." Gravitational Lensing: Strong, Weak and Micro, 2006, https://doi.org/10.1007/978-3-540-30310-7_4.