González Trápaga, R., Aguirre, G., & Adest, G. A. (2000). Sex-steroids associated with the reproductive cycle in male and female Bolson tortoise, Gopherus flavomarginatus. Instituto de Ecología, A.C.
Lua i Stíl Chicago (17ú heag.)González Trápaga, Rolando, Gustavo Aguirre, agus Gary A. Adest. Sex-steroids Associated with the Reproductive Cycle in Male and Female Bolson Tortoise, Gopherus Flavomarginatus. Instituto de Ecología, A.C, 2000.
Lua MLA (9ú heag.)González Trápaga, Rolando, et al. Sex-steroids Associated with the Reproductive Cycle in Male and Female Bolson Tortoise, Gopherus Flavomarginatus. Instituto de Ecología, A.C, 2000.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.
