APA
Kathryn Smith, . (1980). Oncology Abstracts. U. S. A: Imformation Retrieval Limited.
Chicago
Kathryn Smith, . 1980. Oncology Abstracts. U. S. A: Imformation Retrieval Limited.
Harvard
Kathryn Smith, . (1980). Oncology Abstracts. U. S. A: Imformation Retrieval Limited.
MLA
Kathryn Smith, . Oncology Abstracts. U. S. A: Imformation Retrieval Limited. 1980.