The Castle of ABO / / with an introductory text by O. Nikula.

MLA

Nikula, O. The Castle of Abo. Göteborg: The Scandinavian Grand Lodge of the "Tjänstemannabröder" order, 1955.

APA

Nikula, O. (1955). The Castle of ABO. Göteborg: The Scandinavian Grand Lodge of the "Tjänstemannabröder" order.

Chicago

Nikula, O. The Castle of ABO. Göteborg: The Scandinavian Grand Lodge of the "Tjänstemannabröder" order, 1955.