APA aipamena

Calnan, J., & Barabas, A. (1972). Speaking at medical meetings: A practical guide. William Heinemann Medical Books.

Chicago Style aipamena

Calnan, James, and Andras Barabas. Speaking at Medical Meetings: A Practical Guide. London: William Heinemann Medical Books, 1972.

MLA aipamena

Calnan, James, and Andras Barabas. Speaking at Medical Meetings: A Practical Guide. William Heinemann Medical Books, 1972.