APA (7th ed.) Citation

Yuson, A. A., & Abad, G. H. (2004). Helen of Franz. Anvil.

Chicago Style (17th ed.) Citation

Yuson, Alfred A., and Gemino Henson Abad. Helen of Franz. Manila: Anvil, 2004.

MLA (9th ed.) Citation

Yuson, Alfred A., and Gemino Henson Abad. Helen of Franz. Anvil, 2004.