APA-Zitierstil (7. Ausg.)

Welch, K. R. G. (1983). Herpetology of Europe and Southwest Asia: A checklist and bibliogr. of the orders Amphisbaenia, Sauria and serpentes (Orig. ed.). Krieger.

Chicago-Zitierstil (17. Ausg.)

Welch, Kenneth R. G. Herpetology of Europe and Southwest Asia: A Checklist and Bibliogr. of the Orders Amphisbaenia, Sauria and Serpentes. Orig. ed. Malabar, Fla: Krieger, 1983.

MLA-Zitierstil (9. Ausg.)

Welch, Kenneth R. G. Herpetology of Europe and Southwest Asia: A Checklist and Bibliogr. of the Orders Amphisbaenia, Sauria and Serpentes. Orig. ed. Krieger, 1983.