Cita APA (7a ed.)

Håvelsrud, K. (2011). Effect of activities offered at senior centres. Knowledge Centre for the Health Services at The Norwegian Institute of Public Health (NIPH).

Cita Chicago Style (17a ed.)

Håvelsrud, Kari. Effect of Activities Offered at Senior Centres. Oslo, Norway: Knowledge Centre for the Health Services at The Norwegian Institute of Public Health (NIPH), 2011.

Cita MLA (9a ed.)

Håvelsrud, Kari. Effect of Activities Offered at Senior Centres. Knowledge Centre for the Health Services at The Norwegian Institute of Public Health (NIPH), 2011.