| Authors(s) | Carpenter, C. C., and G. W. Ferguson. |
| Year | 1977 |
| Title | Variation and evolution of stereotyped behavior in reptiles. In: C. Gans and D. W. Tinkle (eds.), Biology of the Reptilia, vol. 7, pp. 335-554. Academic Press, London. |
| Authors(s) | Carpenter, C. C., and G. W. Ferguson. |
| Year | 1977 |
| Title | Variation and evolution of stereotyped behavior in reptiles. In: C. Gans and D. W. Tinkle (eds.), Biology of the Reptilia, vol. 7, pp. 335-554. Academic Press, London. |