APA-viite (7. p.)

SAXENA R S. (1987). INFORMATION RETRIEVAL TECHNIQUES AND REFERENCE SOURCES AND TOOLS IN PURE AND APPLIED SCIENCES. Y K PUBLISHERS.

Chicago-viite (17. p.)

SAXENA R S. INFORMATION RETRIEVAL TECHNIQUES AND REFERENCE SOURCES AND TOOLS IN PURE AND APPLIED SCIENCES. AGRA: Y K PUBLISHERS, 1987.

MLA-viite (9. p.)

SAXENA R S. INFORMATION RETRIEVAL TECHNIQUES AND REFERENCE SOURCES AND TOOLS IN PURE AND APPLIED SCIENCES. Y K PUBLISHERS, 1987.