APA citiranje

Gullas, A. V. (1950). The art of living well. Cebu City: Barba Press.

Trích dẫn kiểu Chicago

Gullas, Atty Vicente. The Art of Living Well. Cebu City: Barba Press, 1950.

MLA citiranje

Gullas, Atty Vicente. The Art of Living Well. Cebu City: Barba Press, 1950.