APA (7th ed.) Citation

Osmena, S. (1940). Economica ning Pilipinas at ing pamakilibayan nang kalakal karing aliwang bansa. s.n.

Chicago Style (17th ed.) Citation

Osmena, Sergio. Economica Ning Pilipinas at Ing Pamakilibayan Nang Kalakal Karing Aliwang Bansa. s.l: s.n, 1940.

MLA (9th ed.) Citation

Osmena, Sergio. Economica Ning Pilipinas at Ing Pamakilibayan Nang Kalakal Karing Aliwang Bansa. s.n, 1940.

Warning: These citations may not always be 100% accurate.