Citazione Stile APA (7a Edizione)

APTER, D. E. (1981). Introduction to political analysis.: APTER, David Ernest, 1924-. Prentice-Hall of India.

Citazione stile Chigago Style (17a edizione)

APTER, David Ernest. Introduction to Political Analysis.: APTER, David Ernest, 1924-. New Delhi: Prentice-Hall of India, 1981.

Citatione MLA (9a ed.)

APTER, David Ernest. Introduction to Political Analysis.: APTER, David Ernest, 1924-. Prentice-Hall of India, 1981.