Abelí., A. J. (1998). Reproctive and post-reproductive hormone levels in the lizard Sceloporus virgatus. Instituto de Ecología, A.C.
Čikaški stil citiranja (17. izdanje)Abelí., Allison J. Reproctive and Post-reproductive Hormone Levels in the Lizard Sceloporus Virgatus. Instituto de Ecología, A.C, 1998.
MLA način citiranja (9. izdanje)Abelí., Allison J. Reproctive and Post-reproductive Hormone Levels in the Lizard Sceloporus Virgatus. Instituto de Ecología, A.C, 1998.
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