Cita APA (7th ed.)

GROBSTEIN, C. The Strategy of life (2nded.). G873s 2nded.

Cita Chicago (17th ed.)

GROBSTEIN, Clifford. The Strategy of Life. 2nded. 577: G873s 2nded.

Cita MLA (9th ed.)

GROBSTEIN, Clifford. The Strategy of Life. 2nded. G873s 2nded.