APA (7th ed.) Citation

Britannica Corporation. (1990). Physics [motion pictures]: Learning about electronic current; electrical circuits: you can do it. Encyclopedia Britannica Educational Corp.

Chicago Style (17th ed.) Citation

Britannica Corporation. Physics [motion Pictures]: Learning About Electronic Current; Electrical Circuits: You Can Do It. Chicago: Encyclopedia Britannica Educational Corp, 1990.

MLA (9th ed.) Citation

Britannica Corporation. Physics [motion Pictures]: Learning About Electronic Current; Electrical Circuits: You Can Do It. Encyclopedia Britannica Educational Corp, 1990.