Cita APA (7a ed.)

Johansson, T. S. K., & Johansson, M. P. (1978). Some important operations in bee management. International Bee Research Association.

Cita Chicago Style (17a ed.)

Johansson, Tage Sigvard Kjell, y Mildred P. Johansson. Some Important Operations in Bee Management. London: International Bee Research Association, 1978.

Cita MLA (9a ed.)

Johansson, Tage Sigvard Kjell, y Mildred P. Johansson. Some Important Operations in Bee Management. International Bee Research Association, 1978.