Dyfyniad APA

Daniel Starch and Staff, Ludekens, F., & Mayes, H. R. (1970). Best read ads, 1969: Direct response ads. Daniel Starch & Staff.

Dyfyniad Arddull Chicago

Daniel Starch and Staff, Fred Ludekens, and Herbert R. Mayes. Best Read Ads, 1969: Direct Response Ads. Mamaroneck, N.Y.: Daniel Starch & Staff, 1970.

Dyfyniad MLA

Daniel Starch and Staff, et al. Best Read Ads, 1969: Direct Response Ads. Daniel Starch & Staff, 1970.

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