Dyfyniad APA

R.L. Stine. (2009). Say Cheese - And Die Screaming! (Goosebumps Horrorland #8) (Reissue.). Scholastic Paperbacks.

Dyfyniad Arddull Chicago

R.L. Stine. Say Cheese - And Die Screaming! (Goosebumps Horrorland #8). Reissue. Scholastic Paperbacks, 2009.

Dyfyniad MLA

R.L. Stine. Say Cheese - And Die Screaming! (Goosebumps Horrorland #8). Reissue. Scholastic Paperbacks, 2009.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.