Cita APA (7th ed.)

MCCULLOUGH COLLSEN. (1978). THRON BIRDS. AVON BOOKS.

Cita Chicago (17th ed.)

MCCULLOUGH COLLSEN. THRON BIRDS. NEW YORK: AVON BOOKS, 1978.

Cita MLA (9th ed.)

MCCULLOUGH COLLSEN. THRON BIRDS. AVON BOOKS, 1978.