APA-viite (7. p.)

Springsteen, F., & Leobrera, C. B. (1986). Shells of the Philippines. Carfel Seashell Museum.

Chicago-viite (17. p.)

Springsteen, F.J, ja Carlos B. Leobrera. Shells of the Philippines. Manila: Carfel Seashell Museum, 1986.

MLA-viite (9. p.)

Springsteen, F.J, ja Carlos B. Leobrera. Shells of the Philippines. Carfel Seashell Museum, 1986.