APA (7th ed.) Citation
Sader, L. (1991). Leonard Maltin's movie and video guide (ed.). Penguin group.
Chicago Style (17th ed.) Citation
Sader, Luke. Leonard Maltin's Movie and Video Guide. ed. New York: Penguin group, 1991.
MLA (9th ed.) Citation
Sader, Luke. Leonard Maltin's Movie and Video Guide. ed. Penguin group, 1991.
Warning: These citations may not always be 100% accurate.