APA (7th ed.) Citation

Wambsganß, J. (1998). Cosmological implications of gravitational lens surveys. Observational cosmology.

Chicago Style (17th ed.) Citation

Wambsganß, Joachim. "Cosmological Implications of Gravitational Lens Surveys." Observational Cosmology 1998.

MLA (9th ed.) Citation

Wambsganß, Joachim. "Cosmological Implications of Gravitational Lens Surveys." Observational Cosmology, 1998.

Warning: These citations may not always be 100% accurate.