Cita APA (7a ed.)

Dales, R. P., & Cox, F. E. G. (1981). PRACTICAL invertebrate zoology: A laboratory manual for the study of the major groups of invertebrates, excluding protochordates (2nd ed.). Blackwell.

Cita Chicago Style (17a ed.)

Dales, Rodney Phillips, y Francis Edmund Gabriel Cox. PRACTICAL Invertebrate Zoology: A Laboratory Manual for the Study of the Major Groups of Invertebrates, Excluding Protochordates. 2nd ed. Oxford: Blackwell, 1981.

Cita MLA (8a ed.)

Dales, Rodney Phillips, y Francis Edmund Gabriel Cox. PRACTICAL Invertebrate Zoology: A Laboratory Manual for the Study of the Major Groups of Invertebrates, Excluding Protochordates. 2nd ed. Blackwell, 1981.