Cita APA (7th ed.)
Worden, A. N. (1972). The use of the dog in long-term experimental studies.
Cita Chicago (17th ed.)
Worden, Alastair Norman. The Use of the Dog in Long-term Experimental Studies. Zürich, 1972.
Cita MLA (9th ed.)
Worden, Alastair Norman. The Use of the Dog in Long-term Experimental Studies. 1972.
Atenció: Aquestes cites poden no estar 100% correctes.