Cita APA (7th ed.)

(1956). Vol. 3, № 7, Abstracts 1959-2379; Analytical abstracts. 1956.

Cita Chicago (17th ed.)

Vol. 3, № 7, Abstracts 1959-2379; Analytical Abstracts. 1956, 1956.

Cita MLA (9th ed.)

Vol. 3, № 7, Abstracts 1959-2379; Analytical Abstracts. 1956, 1956.

Atenció: Aquestes cites poden no estar 100% correctes.