APA (7th ed.) Citation

Registry of Comparative Pathology, National Institutes of Health (U.S.). Division of Research Resources, & Universities Associated for Research and Education in Pathology. (1981). Directory, resources of biomedical and zoological specimens. The Institute.

Chicago Style (17th ed.) Citation

Registry of Comparative Pathology, National Institutes of Health (U.S.). Division of Research Resources, and Universities Associated for Research and Education in Pathology. Directory, Resources of Biomedical and Zoological Specimens. Washington, D.C.: The Institute, 1981.

MLA (9th ed.) Citation

Registry of Comparative Pathology, et al. Directory, Resources of Biomedical and Zoological Specimens. The Institute, 1981.