| Authors(s) | Paukstis, G. L., and F. J. Janzen. | 
| Year | 1990 | 
| Title | Sex determination in reptiles: summary of effects of constant temperatures of incubation on sex ratios of offspring. Smithsonian Herpetol. Infor. Serv. 83: 1-28. | 
| Authors(s) | Paukstis, G. L., and F. J. Janzen. | 
| Year | 1990 | 
| Title | Sex determination in reptiles: summary of effects of constant temperatures of incubation on sex ratios of offspring. Smithsonian Herpetol. Infor. Serv. 83: 1-28. |