APA (7th ed.) Citation

Hartmann, G. (1941). On the content of group antigen in human saliva. Munksgaard.

Chicago Style (17th ed.) Citation

Hartmann, Grethe. On the Content of Group Antigen in Human Saliva. København: Munksgaard, 1941.

MLA (9th ed.) Citation

Hartmann, Grethe. On the Content of Group Antigen in Human Saliva. Munksgaard, 1941.

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