APA (7th ed.) Citation

Sato, M. (1979). Two new dytiscid beetles from Palawan, the Philippines. s.n.].

Chicago Style (17th ed.) Citation

Sato, Masataka. Two New Dytiscid Beetles from Palawan, the Philippines. [S.l: s.n.], 1979.

MLA (9th ed.) Citation

Sato, Masataka. Two New Dytiscid Beetles from Palawan, the Philippines. s.n.], 1979.