Citace podle APA (7th ed.)

(1970). Communicable disease and immunization programs: Hearing, Ninety-first Congress, second session ... March 13, 1970.

Citace podle Chicago (17th ed.)

Communicable Disease and Immunization Programs: Hearing, Ninety-first Congress, Second Session ... March 13, 1970. 1970.

Citace podle MLA (9th ed.)

Communicable Disease and Immunization Programs: Hearing, Ninety-first Congress, Second Session ... March 13, 1970. 1970.

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