Cita APA (7th ed.)

BHAMRAH, H. S., & JUNETA, K. (1990). INTRODUCTION TO PROTOCHORDATA. ANMUL PUBLICATIONS PVT LTD.

Cita Chicago (17th ed.)

BHAMRAH, H. S., i KAVIJA JUNETA. INTRODUCTION TO PROTOCHORDATA. New Delhi: ANMUL PUBLICATIONS PVT LTD, 1990.

Cita MLA (9th ed.)

BHAMRAH, H. S., i KAVIJA JUNETA. INTRODUCTION TO PROTOCHORDATA. ANMUL PUBLICATIONS PVT LTD, 1990.