APA aipamena

(1974). Mankid At The Turning Point / Mihajlo Mesarovic, Eduard Pestel. Dutton.

Chicago Style aipamena

Mankid At The Turning Point / Mihajlo Mesarovic, Eduard Pestel. Dutton, 1974.

MLA aipamena

Mankid At The Turning Point / Mihajlo Mesarovic, Eduard Pestel. Dutton, 1974.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.