American Psychological Association 6th edition

Marshall, C., & Rossman, G. B. [ca. 2006]. Designing qualitative research (4. edition) [Book]. Thousand Oaks: Sage.

ISO-690 (author-date, English)

MARSHALL, Catherine and ROSSMAN, Gretchen B., 2006. Designing qualitative research. 4. edition. Thousand Oaks: Sage. ISBN 1412924898.

Modern Language Association 9th edition

Marshall, C., and G. B. Rossman. Designing qualitative research. 4. edition, book, Sage, 2006.

Mohr Siebeck - Recht (Deutsch - Österreich)

Marshall, Catherine/Rossman, Gretchen B.: Designing qualitative research, 4. edition. ed. Thousand Oaks 2006.

Emerald - Harvard

Marshall, C. and Rossman, G.B. (2006), Designing qualitative research, 4. edition., Vol. , Sage, Thousand Oaks.

Warning: These citations may not always be 100% accurate.