APA-viite (7. p.)

Vogel, J., & Vogel, R. (2001). Conta and Boehme Porcelain: Identification and Value Guide.

Chicago-viite (17. p.)

Vogel, Janice, ja Richard Vogel. Conta and Boehme Porcelain: Identification and Value Guide. Ocala, 2001.

MLA-viite (8. p.)

Vogel, Janice, ja Richard Vogel. Conta and Boehme Porcelain: Identification and Value Guide. 2001.