APA (7th ed.) Citation

Wallis, C. J. (1973). Practical zoology for Advanced Level and intermediate students: A laboratory manual covering the syllabuses in zoology of the General Certificate of Education (Advanced Level) and other examinations of similar standard (Sixth edition.). Heinemann Medical.

Chicago Style (17th ed.) Citation

Wallis, Cyril James. Practical Zoology for Advanced Level and Intermediate Students: A Laboratory Manual Covering the Syllabuses in Zoology of the General Certificate of Education (Advanced Level) and Other Examinations of Similar Standard. Sixth edition. London: Heinemann Medical, 1973.

MLA (9th ed.) Citation

Wallis, Cyril James. Practical Zoology for Advanced Level and Intermediate Students: A Laboratory Manual Covering the Syllabuses in Zoology of the General Certificate of Education (Advanced Level) and Other Examinations of Similar Standard. Sixth edition. Heinemann Medical, 1973.