Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (8th ed.)

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