APA

Köhler B., . (1982). Studies on the spread and prevention of Streptococcus mutans infection. Göteborg: University of Göteborg.

Chicago

Köhler Birgitta, . 1982. Studies on the spread and prevention of Streptococcus mutans infection. Göteborg: University of Göteborg.

Harvard

Köhler B., . (1982). Studies on the spread and prevention of Streptococcus mutans infection. Göteborg: University of Göteborg.

MLA

Köhler Birgitta, . Studies on the spread and prevention of Streptococcus mutans infection. Göteborg: University of Göteborg. 1982.