APA (7th ed.) Citation

Krall, E. L. (1990). Root parasitic nematodes: Family hoplolaimidae. E.J. Brill.

Chicago Style (17th ed.) Citation

Krall, E. L. Root Parasitic Nematodes: Family Hoplolaimidae. Leiden ; New York: E.J. Brill, 1990.

MLA (9th ed.) Citation

Krall, E. L. Root Parasitic Nematodes: Family Hoplolaimidae. E.J. Brill, 1990.