The Hallwyl Collection of Paintings = Hallwylska malerisamlingen (Museum Hallwylska (Stockholm).

MLA

Cassel-Pihl, Eva Helena, et al. The Hallwyl Collection of Paintings = Hallwylska Malerisamlingen (museum Hallwylska (stockholm). Stockholm: Hallwylska Museet, 1997.

APA

Cassel-Pihl, E. Helena, Ahlund, M., Engellau-Gullander, C., & Bergström, I. (1997). The Hallwyl Collection of Paintings = Hallwylska malerisamlingen (Museum Hallwylska (Stockholm). Stockholm: Hallwylska Museet.

Chicago

Cassel-Pihl, Eva Helena, Mikael Ahlund, Cecilia Engellau-Gullander, and Ingvar Bergström. The Hallwyl Collection of Paintings = Hallwylska Malerisamlingen (museum Hallwylska (stockholm). Stockholm: Hallwylska Museet, 1997.