Hill, E. Spot Says Goodnight (Board Book). Putnam Publishing Group.
Chicago Style (17th ed.) CitationHill, Eric. Spot Says Goodnight (Board Book). Putnam Publishing Group.
ציטוט MLAHill, Eric. Spot Says Goodnight (Board Book). Putnam Publishing Group.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.