APA (7th ed.) Citation

Heidt, J., & Appenzeller, I. (2002). The FORS deep field: Photometry, photometric redshifts and first spectroscopic results. Astrophysics and space science, 281(1), . https://doi.org/10.1023/A:1019587329235

Chicago Style (17th ed.) Citation

Heidt, Jochen, and Immo Appenzeller. "The FORS Deep Field: Photometry, Photometric Redshifts and First Spectroscopic Results." Astrophysics and Space Science 281, no. 1 (2002). https://doi.org/10.1023/A:1019587329235.

MLA (9th ed.) Citation

Heidt, Jochen, and Immo Appenzeller. "The FORS Deep Field: Photometry, Photometric Redshifts and First Spectroscopic Results." Astrophysics and Space Science, vol. 281, no. 1, 2002, https://doi.org/10.1023/A:1019587329235.