APA (7th ed.) Citation

Smithsonian Institution. Office of the Secretary, Children, J. G., Kennard, A. S., Lamarck, J. B. P. A. d. M. d., Salisbury, A. E., & Woodward, B. B. (1931). Types of Lamarck's genera of shells as selected by J. G. Children in 1823. [publisher not identified].

Chicago Style (17th ed.) Citation

Smithsonian Institution. Office of the Secretary, J. G. Children, A. S. Kennard, Jean Baptiste Pierre Antoine de Monet de Lamarck, A. E. Salisbury, and B. B. Woodward. Types of Lamarck's Genera of Shells as Selected by J. G. Children in 1823. Washington, D.C.: [publisher not identified], 1931.

MLA (9th ed.) Citation

Smithsonian Institution. Office of the Secretary, et al. Types of Lamarck's Genera of Shells as Selected by J. G. Children in 1823. [publisher not identified], 1931.