APA (7th ed.) Citation

Pacis, D. B. (1971). Rissik. s.n.].

Chicago Style (17th ed.) Citation

Pacis, Donel B. Rissik. [Quezon City: s.n.], 1971.

MLA (9th ed.) Citation

Pacis, Donel B. Rissik. s.n.], 1971.

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