APA (7th ed.) Citation

Barnard, C. I. (1968). The functions of the executive (30th anniversary ed.). Cacho Hermanos.

Chicago Style (17th ed.) Citation

Barnard, Chester Irving. The Functions of the Executive. 30th anniversary ed. Mandaluyong, Rizal: Cacho Hermanos, 1968.

MLA (9th ed.) Citation

Barnard, Chester Irving. The Functions of the Executive. 30th anniversary ed. Cacho Hermanos, 1968.