Gaya APA

A first crossword puzzle book. (1972). tempaterbit: penerbit.

Gaya Chicago

A first crossword puzzle book. Edisi. tempaterbit: penerbit, 1972. Text.

Gaya MLA

A first crossword puzzle book. Edisi. tempaterbit: penerbit, 1972. Text.

Gaya Turabian

A first crossword puzzle book. tempaterbit: penerbit, 1972. Print.