lal, s. (1999). A textbook of practical zoology invertebrate (7th ed.). rastogi.
Chicagoスタイル(17版)引用形式lal, s.s. A Textbook of Practical Zoology Invertebrate. 7th ed. meerut: rastogi, 1999.
MLA(9版)引用形式lal, s.s. A Textbook of Practical Zoology Invertebrate. 7th ed. rastogi, 1999.
警告: この引用は必ずしも正確ではありません.