APA Citation

Sigurjónsson, J., Sigurdsson, B., & Grímsson, H. (1959). Experience with influenza vaccination in Iceland, 1957.

Chicago Style Citation

Sigurjónsson, Júlíus, Björn Sigurdsson, and Halldór Grímsson. Experience With Influenza Vaccination in Iceland, 1957. 1959.

MLA Citation

Sigurjónsson, Júlíus, Björn Sigurdsson, and Halldór Grímsson. Experience With Influenza Vaccination in Iceland, 1957. 1959.

Warning: These citations may not always be 100% accurate.