APA (7th ed.) Citation

Berggren, J. E. (1898). Olaus Petris reformatoriska grundtankar. Berling.

Chicago Style (17th ed.) Citation

Berggren, Johan Erik. Olaus Petris Reformatoriska Grundtankar. Upsala: Berling, 1898.

MLA (9th ed.) Citation

Berggren, Johan Erik. Olaus Petris Reformatoriska Grundtankar. Berling, 1898.

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