APA

BARTLETT P., . (2001). Reptiles , amphibians and invertebrates: an identification and care guide. New York: Barron's.

Chicago

BARTLETT Patricia, . 2001. Reptiles , amphibians and invertebrates: an identification and care guide. New York: Barron's.

Harvard

BARTLETT P., . (2001). Reptiles , amphibians and invertebrates: an identification and care guide. New York: Barron's.

MLA

BARTLETT Patricia, . Reptiles , amphibians and invertebrates: an identification and care guide. New York: Barron's. 2001.