Cita APA (7th ed.)

Hooper, D. (1968). Practical chess endgames.: David Hooper. Routledge & kegan paul.

Cita Chicago (17th ed.)

Hooper, David. Practical Chess Endgames.: David Hooper. London: Routledge & kegan paul, 1968.

Cita MLA (9th ed.)

Hooper, David. Practical Chess Endgames.: David Hooper. Routledge & kegan paul, 1968.