Ergun, T. D., Klooster, P. M. t., Bohlmeijer, E. T., Westerhof, G. J., Franzen, M., & Lenferink, L. I. Assessing prolonged grief symptoms using experience sampling methodology: The development of the prolonged grief symptoms - short ecological assessment (PGS-SEA) scale. Elsevier.
Chicago Style (17th ed.) CitationErgun, Turan Deniz, Peter M. ten Klooster, Ernst T. Bohlmeijer, Gerben J. Westerhof, Minita Franzen, and Lonneke I.M Lenferink. Assessing Prolonged Grief Symptoms Using Experience Sampling Methodology: The Development of the Prolonged Grief Symptoms - Short Ecological Assessment (PGS-SEA) Scale. Elsevier.
MLA (9th ed.) CitationErgun, Turan Deniz, et al. Assessing Prolonged Grief Symptoms Using Experience Sampling Methodology: The Development of the Prolonged Grief Symptoms - Short Ecological Assessment (PGS-SEA) Scale. Elsevier.