Citazione Stile APA (7a Edizione)

Ylanan, R. R., & Ylanan, C. W. (1965). The history and development of physical education and sports in the Philippines. [publisher not identified].

Citazione stile Chigago Style (17a edizione)

Ylanan, Regino R., e Carmen Wilson Ylanan. The History and Development of Physical Education and Sports in the Philippines. Manila: [publisher not identified], 1965.

Citatione MLA (9a ed.)

Ylanan, Regino R., e Carmen Wilson Ylanan. The History and Development of Physical Education and Sports in the Philippines. [publisher not identified], 1965.