Cita APA (7a ed.)

Kessen, B. (1971). Gliding squirrels. Flying Squirrels.

Cita Chicago Style (17a ed.)

Kessen, Ben. Gliding Squirrels. Miamisburg, Ohio: Flying Squirrels, 1971.

Cita MLA (9a ed.)

Kessen, Ben. Gliding Squirrels. Flying Squirrels, 1971.