APA-viite (7. p.)
Blocher, M. (1992). Vital signs: Decisions that determine the quality of life and health. Moody Press.
Chicago-viite (17. p.)
Blocher, Mark. Vital Signs: Decisions That Determine the Quality of Life and Health. Chicago: Moody Press, 1992.
MLA-viite (9. p.)
Blocher, Mark. Vital Signs: Decisions That Determine the Quality of Life and Health. Moody Press, 1992.
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