Cita APA (7a ed.)

Freij, L., Nystrom, L., & Wall, S. Exploring child health and its ecology: The Kirkos study in Addis Ababa : an evaluation of community utilization of a mother and child health clinic. Universitet.

Cita Chicago Style (17a ed.)

Freij, Lennart, Lennarth Nystrom, y Stig Wall. Exploring Child Health and Its Ecology: The Kirkos Study in Addis Ababa : An Evaluation of Community Utilization of a Mother and Child Health Clinic. Umeå: Universitet.

Cita MLA (9a ed.)

Freij, Lennart, et al. Exploring Child Health and Its Ecology: The Kirkos Study in Addis Ababa : An Evaluation of Community Utilization of a Mother and Child Health Clinic. Universitet.