APA Alıntı

Krouwel, B. (1998). Outdoor Deyelopment. Crest.

Chicago Stili Alıntı

Krouwel, Bill. Outdoor Deyelopment. New Delhi: Crest, 1998.

MLA Alıntı

Krouwel, Bill. Outdoor Deyelopment. Crest, 1998.