Petikan APA

Stejneger, L. H., & Stejneger, L. (1891). Directions for collecting reptiles and batrachians. Washington: U. S. Govt. Print. Off..

Petikan Gaya Chicago

Stejneger, Leonhard Hess, and Leonhard Stejneger. Directions for Collecting Reptiles and Batrachians. Washington: U. S. Govt. Print. Off., 1891.

Petikan MLA

Stejneger, Leonhard Hess, and Leonhard Stejneger. Directions for Collecting Reptiles and Batrachians. Washington: U. S. Govt. Print. Off., 1891.

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