APA aipamena

Philippines (Republic.) National Historical Commission. (1970). Kalendaryong pangkasaysayan. Lathala ng Pambansang Kalupunang Pangkasaysayan.

Chicago Style aipamena

Philippines (Republic.) National Historical Commission. Kalendaryong Pangkasaysayan. Maynila: Lathala ng Pambansang Kalupunang Pangkasaysayan, 1970.

MLA aipamena

Philippines (Republic.) National Historical Commission. Kalendaryong Pangkasaysayan. Lathala ng Pambansang Kalupunang Pangkasaysayan, 1970.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.