Παραπομπή σε μορφή APA (7η εκδ.)

Kentala, E. (1972). Physical fitness and feasibility of physical rehabilitation: After myocardial infarction in men of working age.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Kentala, Eero. Physical Fitness and Feasibility of Physical Rehabilitation: After Myocardial Infarction in Men of Working Age. Helsinki, 1972.

Παραπομπή σε μορφή MLA (8th εκδ.)

Kentala, Eero. Physical Fitness and Feasibility of Physical Rehabilitation: After Myocardial Infarction in Men of Working Age. 1972.