APA Edition Citation

Longstaff, A. (2013). Astrobiology: :an introduction. CRC press.

Chicago Edition Citation

Longstaff, Alan. Astrobiology: :an Introduction. Boca Raton: CRC press, 2013.

MLA Edition Citation

Longstaff, Alan. Astrobiology: :an Introduction. CRC press, 2013.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.