Cita APA (7th ed.)

Symposium on Immunology of the Gut London, England, ebrary, Inc, & Heremans, J. (1977). Immunology of the gut. Elsevier/Excerpta Medica/North-Holland.

Cita Chicago (17th ed.)

Symposium on Immunology of the Gut London, England, Inc ebrary, i Joseph Heremans. Immunology of the Gut. Amsterdam ; New York: Elsevier/Excerpta Medica/North-Holland, 1977.

Cita MLA (9th ed.)

Symposium on Immunology of the Gut London, England, et al. Immunology of the Gut. Elsevier/Excerpta Medica/North-Holland, 1977.