APA (7th ed.) Citation

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

Chicago Style (17th ed.) Citation

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

MLA (9th ed.) Citation

Springsteen, F.J, et al. Shells of the Philippines. Carfel Seashell Museum, 1986.