Dyfyniad APA

LEHNER, P. N., & LEHNER, P. N. Handbook Of Ethological Methods Philip N. Lehner. Garland STPM Press.

Dyfyniad Arddull Chicago

LEHNER, Philip N., and Philip N. LEHNER. Handbook Of Ethological Methods Philip N. Lehner. Garland STPM Press.

Dyfyniad MLA

LEHNER, Philip N., and Philip N. LEHNER. Handbook Of Ethological Methods Philip N. Lehner. Garland STPM Press.

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