Cita APA (7a ed.)

Humphrey, D. (1930). Intermediate mechanics. Dynamics (1a ed.). Longman Group Uk Limited.

Cita Chicago Style (17a ed.)

Humphrey, D. Intermediate Mechanics. Dynamics. 1a ed. Londres: Longman Group Uk Limited, 1930.

Cita MLA (9a ed.)

Humphrey, D. Intermediate Mechanics. Dynamics. 1a ed. Longman Group Uk Limited, 1930.