Dyfyniad APA

Beery, W. (1986). Health risk appraisal: Methods and programs with annotated bibliography. U. S. Dept. of Health and Human Services.

Dyfyniad Arddull Chicago

Beery, William. Health Risk Appraisal: Methods and Programs with Annotated Bibliography. Rockville, Md: U. S. Dept. of Health and Human Services, 1986.

Dyfyniad MLA

Beery, William. Health Risk Appraisal: Methods and Programs with Annotated Bibliography. U. S. Dept. of Health and Human Services, 1986.

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