APA引文

(1958). Behavior Patterns at One Year—1934; Sound; B & W; 10 minutes.

Citação norma Chicago

Behavior Patterns At One Year—1934; Sound; B & W; 10 Minutes. 1958.

MLA引文

Behavior Patterns At One Year—1934; Sound; B & W; 10 Minutes. 1958.

警告：這些引文格式不一定是100％准確.