APA ציטוט

Patricia Lauber. (1996). You're Aboard Spaceship Earth (Let's-Read-and-Find-Out Science). HarperCollins.

Chicago Style (17th ed.) Citation

Patricia Lauber. You're Aboard Spaceship Earth (Let's-Read-and-Find-Out Science). HarperCollins, 1996.

ציטוט MLA

Patricia Lauber. You're Aboard Spaceship Earth (Let's-Read-and-Find-Out Science). HarperCollins, 1996.